Asphalt shingle – DC Roofing of Arizona

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Asphalt Shingle Roof Inspection

inspecting an asphalt shingle roof in Tucson

When To Replace Asphalt Shingle Roof

Today we're going to look at the process of looking at a newly installed asphalt shingle roof inspection for proper manufacturers installation instructions. We'll look at what a roof inspector might look for and find, as well as some typical mistakes that are often made when asphalt roofs are installed.

The edge of the roof where the water runs off is called a drip edge. A drip edge typically there's two or three problems with a new installation. One would be the starter course. The starter course is the course of shingles laid down first as a roof installation is put together. On top of that goes the first course, so well you typically see on the drip edge is the first course. The starter courses is actually just below it.

So what's supposed to happen with this kind of roofing system, if the starter course is put down correctly, is that the first course actually adheres to it. The typical case of a starter course not installed correctly is obvious when there's no adhesion of one to the other. The drip edge courses end up not being bound together like the rest of the courses will be.

The other issue is the felt underneath the shingles has no drip edge flashing. The flashing is a metal strip that basically just protects the piece of drip edge molding from water damage over time.

Some of the penetrations on a rooftop or other points of contingency when it comes to new installation, one thing that needs to be looked at is where the flashing is located. What I mean by flashing is basically that you first have "the boot", which is the piece that the items penetrate through, then you have a piece of flashing that are usually nailed down, or stapled. In this case they've sealed over a nail head which is perfect. Over time those tend to leak.

well sealed nail holding metal flashing to rooftop

Same thing on furnace vents and water heater vents. We have what's called a storm collar, which basically protects the boot, or the piece below where the vent pipe penetrates through the roof. The storm collar should always be low over the joint and sealed. With a furnace vent, it's same thing; making sure all the nail heads are sealed, and the storm collar is down tight as well.

Now chimneys are probably the one penetration in a roof that are known to leak the most. Something that often is found missing is the cricket. Crickets are required for building code on any chimney that is 30 inches wide or greater. In many cases you'll see that you have a lot of surface area that is above the chimney, up to the ridge, where all the water is going to collect and divert down on top of this area. So a cricket is basically a piece of sheet metal, in most cases, or sometimes a constructed roof, and it diverts the water around the chimney to prevent it from blocking up. It also prevents debris from blocking up behind the chimney, which can cause damage. Another name for a cricket is also a saddle. No matter what you call it, the flashing on these should be nailed down and the nail heads should be sealed up.

The area of the roof where the water does not roll off is called a rake edge. Flashings are recommended, and drip edge flashings, like we discussed earlier, are required.

One of the most susceptible areas for water damage on a chimney is going to be the bottom corners. It's very likely to find some water damage, and you want to be sure that if there is damage, it hasn't just been shingled over and not repaired. In a lot of cases the guys that put these roofs on are in a hurry. They've got more jobs to do and the faster they can get this roof on, the lower the labor cost. The problem is, if you install the shingles in a way that exposes any type of nail head, this becomes a leak point. It usually doesn't happen right away, but it can happen very quickly, depending on how the roof wears. Generally you will have water penetration at an exposed nail head maybe 10 to 12 years down the road.

What you should be looking for is to make sure there are no nail heads exposed around any shingles. Each section of shingles is called a tab. Another very important thing to look at is the way that the tabs are the shingles are fastened. You do that by just lifting up some of the new ones. As as the roof begins to get hot from the sun, the adhesive strip along the edge is going to glue down one tab and make it pretty hard to get up without damaging it. So looking at a roof on a cool day, or looking at a roof right after the installation is the best time.

The edge where the two shingles come together are supposed to be three-quarters over from the edge generally speaking. Something to look out for where these meet is how deep the nails has been driven into the roof. The problem if they get driven in too deep is that if a high wind were to get underneath it, very little of that nail head is left to be compressing down on the shingle, and the shingle can actually incur some damage. So by driving the nail head too deep, there's the possibility of the shingle lifting off and away from the nail more easily, causing damage.

So as you go up looking at how the shingles have been nailed down, you're going to want to look for consistent patterns as well as distances from the butt edge. Also, look for nails that might have been driven at an angle. It's the same issue as before if the wind gets underneath the tab and lifts it, especially if the angle is pointing over toward the point of the shingle, then we do tend to have more wind loss. So checking these some areas at random is the best way to determine whether or not the roofer did a good job.

Something else to be aware of is that it's not unusual to have a couple of different guys on site from the company doing a roofing job. So you might have one guy using nails and the other guy using staples. It's the same issue with the staples - if you have the staple at a bad angle, it can be a problem because as the shingle comes up under the wind, if the staple is at an angle, it can actually tear across the shingle and it could come off real easy. To be right, inspect to make sure the staple should be parallel with this edge of the shingle going across. So we should see those running straight horizontally only. But again, these guys are often in a hurry and the idea is to get out of here as fast as they can without asking any questions, so they can get on to the next one. And often they're not standing in a perfect location that allows them to hit these things straight, because of their wrist angle.

With a plumbing vent, you might see a hybrid rubber / metal flashing for the boot. In hot, sunny areas like Arizona, these aren't the best way to go because they take on an enormous amount of UV radiation from the sun. Anything made of rubber like this is going to really get beat up by the sun. It'll probably last the 20 years the shingles are supposed to last, but it wouldn't be unusual to see them fail prematurely. Also the plumbing vent is supposed to be painted with the latex paint to prevent UV damage as well.

sun damaged rubber roof penetration boot

Don't wait to learn that you have a roof leak by finding water on your floor - request that a professional roof inspector, who knows roofs backward and forward and understands how insurance coverage works, come and access your roof and help prevent future damage before it's too late. Roof inspections today can save you a mountain of grief and work tomorrow.

Call around and you may even be able to find a local roofing business with inspectors who are willing to provide a free quote to check the health of your roof and look for needed repairs. Once things are in order, it's a good idea to regularly have your house checked for potential issues through routine inspecting. In every community you'll find professionals more than happy to go up and check the condition of your roof, report back and fix any problems before they turn into a major roof repair project and a potential safety hazard to your home and family.

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Roof Repair Tucson

How To Repair A Leaking Asphalt Shingle Roof

How to Replace Single Tabs in Asphalt Shingles

This is the same process as replacing a whole roof shingle. A whole shingle is 3 tabs long. The steps outlined here are the basic steps for replacing shingles. You won't need a knife or hooked blade to replace the whole shingle.

What you'll need for this asphalt shingle repair job:

3 tab shingles
Roofing Cement
Flat bar (pry bar)
Hammer
Utility knife with a hooked blade
Roofing nails - 1 1/4 inch

If a tab is missing where two shingles come together, there is a hole where water can go right into the roofing underlayment and under the singles. This will eventually cause a roof leak.

materials for a DIY asphalt shingle roof repair

You will want to use your straight bar, a clean trowel or a putty knife to slide under and gently lift or 'pop' the shingles up. This cuts through the adhesive and is the path of least resistance, so you can go right through the shingles. You'll need to pop the singles up above the one you want to take out. You will need to pull the nails out of the one above that too, so pop that one also.

Use the flat bar to lift up the nails you encounter. Put the flat end under the shingles and pop the nail up, then the pry end on top of the shingle to finish pulling the nail completely out.

Using a hooked bladed utility knife works best for cutting on top of the shingles (the granule side). The top of the shingle will be about 2 inches or so under the shingle you are lifting. Find it and hook the blade onto i and pull straight towards yourself. Make sure you're not pushing down into the roof. Try to make a straight line down to the keyway.

When you find yourself needing to pry up nails, use the curled, pry side of the bar and if you need some help, tap on it with a hammer. Don't bust your knuckles pressing down on it too hard.

It's best to pull whatever nails you come across, even if the shingle comes up with the nail still in place. While many people might think to just hammer it into the roof because it's easier than prying it out, the problem is that you can't drive another nail through it in that same space if you do that. And most likely, that exact spot is where you'll want to place the new nail. So take the extra time and effort and fully pull any nails you come across

When it comes time to cut the shingle to size, sometimes you have to cut at a slight angle so the shingle will lay flat, because you won't always be able to cut it perfectly straight. Making two cuts makes this easier to do.

To be clear, when you're cutting shingles, you want to use the hooked blade if you're cutting from the top - the side with the granules. If you're cutting from the bottom - the smooth side - you can use a straight blade.

As you begin to put the shingle in place, you can spread some roofing cement underneath it just for a little extra protection and security before hammering the nails into place.

When you do nail the shingles, nail them about an inch back from the edge. You should be able to see where the nails were. Then re-nail the existing shingles, just not into the exact same holes.

If it's an older roof, adding a bit of roofing cement is a good idea. The new shingles have new adhesive on them, but the old shingles aren't going to stick on their own. Also, as long as you're there working on the spot, adding a bit of roof cement will ensure that you won't need to deal with that spot on your roof again.

When applying the roofing cement, make sure to put it on the seam and on the nails, always underneath and not on top. This will help seal everything up while also helping to stick the tab down. Any extra roofing cement and it is just helping to stick the tabs down and together.

How To Repair A Leaky Asphalt Shingle Roof

Transcript

today we are going to repair this asphalt roof as you can see there is a very good crack along as fall along the shingles as you see there are some other ones that work well done with a little the roofing cement but no no fabric was used so that opened up again and here you'll be needing a brush to clean out the crack scissors to cut the fabric and the cement a quick note about this rough cement its fiber reinforced plastic rough cement and it can be used in wet or dry conditions to cement the fabric to the crack first I'm going to clean out crash damp crack you now use the gloves to spread the rough patch cement in to and around the crack you I'm using gloves instead of a Trowell because i find it easier in cold weather spread it a little wider than the fabrics with there now apply by fabric I cut it to the landing I'm not you match like that how you want to apply another coat all right you finished that is all there is to it

You can go here to read more on Tile Roof Leak Repair Basics

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Roof Repair Tucson

How To Patch A Roof Leak

How Long Does Tile Roof Underlayment Last?

With properly installed tiles, if you look at the standard underlayment, you will likely see it is still in excellent condition and it should be able to last anywhere from 50 to 100 years, provided your tile is installed properly. It will still be plenty thick, and it should still be flexible, But when it is not installed properly, that's when you end up with the felt paper wearing out.

As we saw in a previous article, How To Repair A Leaking Asphalt Shingle Roof, a poorly installed roof tile will cause problems leading to the eventual need to have a roof repair. In the first article, we got to the point of carefully removing the tiles to inspect the problems underneath. At this point, we found the plywood was in terrible condition and needed to be replaced. You may well find the same thing on your roof, especially if you've been seeing water leaks on the inside of your home, in the ceiling.

Once you have your plywood panels that you're going to use to replace the rotten wood, in my example case I got two 2 by 4 foot panels stacked on top of each other right over the opening where I need to replace the rotted wood. I line them up so the edges are right along the rafter line, which you can tell by seeing where the nails from the original material have been hammered through.

So once the replacement panels are in place, aligned with the rafters, all I need to do is take a Sharpie and draw a line around the outside of the new panels and then follow up by cutting right along that line with my saw. So just mark all around the perimeter on the old wood with the Sharpie, and then just cut it out. And then the new panels will fit right in the opening.

Once you cut back and remove the old wood, you'll see the rafter system, 16 inch on center. So three rafter bays is a total of 48 inches wide, which is exactly the width of the panels. And when you line up your panels in the step above, lined up with the nails going into the rafters, you'll see that you end up with a little lip where the new panels can sit down on there and you can nail, stitch nail both sides of the new material, just like you would the original sheeting.

Something to mention - a lot of times the space at the edge of the half inch plywood on the roof is very flexible when you have these smaller panels that you're putting in place. But the reason why it's normally very flexible and unstable is because typically you don't have a roof rafter system that is 16 inches on center. Normally your rafters are about 24 inches on center and there is a lot more space between the rafters to allow for flexibility when you step on it.

When it's naturally very stiff and stable, you probably won't need to put any blocking on the back side of the lateral seams in between the rafters. Oftentimes the panels sit on 24 inch span rafters, it is something worth doing. And so that blocking on the back side, just screw through the panel. You can pull the blocking tight from the back side and then screw through this panel into the blocking as well, and it stabilizes the joints in between the rafters. So you may need to do that if you're replacing panels on your on your rafters or on your roof where the rafters are 24 inches on center from rafter to Rafter, 24 inches.

So as far as nailing pattern goes, probably a good idea for you to check your local codes at your local building and safety division of the entity city, county, wherever you live. But in my area, the perimeter nails any where you have a seam along the rafters, the exterior perimeter of that panel needs to be nailed, six inches on center minimum. All six inches on center every six inches. You get another nail on both sides of the scene.

And then in the middle of the panel, obviously, you can't nail there because there's nothing underneath. So these spots do not require nails that are in between the rafters. But in the middle on the rafter, you want the nails to be every nine inches minimum. So these are about seven or eight inches apart. And on the outside edge they need to be six inches apart. And I've found this to be more than sufficient with half inch sheeting on just about any truss or rafter system that I've ever worked on.

Tile Roof Leak Repair From Start To Finish

Transcript

We're going to do a tile roof inspection and repair. This customer had a leak in his loft. There's a window about 2-foot over there and about nine feet back that's where it's leaking into the room. So I'm gonna take up any of the tile so it's pretty easy to do. We'll make some safe stacks on the side. Safely stack the tiles aside. We're gonna cut out all the roofing felt paper now and we will find leak either right here by pulling off the felt right about here. It's pretty typical. We're gonna get this side of tiles all up I'll show you after we get everything off safely stacked aside. Then we'll cut out the damaged felt paper check and repair the deck if needed finally I circle the leak find all the problems, find the leak source or make sure we do leak detection make sure it's fixed.

We re-felt the area put it all back together including a warranty. We do a lot of these so we get these things done for you done quick

So we're going to show you the easy step here cutting out the plywood, cutting up the felt paper, excuse me when I'm cutting out the pilot see it's pretty easy I don't know why people go over this but just if you know what you're doing it doesn't take too long. Fold it up recyclable bags into a trash bag cleaned up we've got one more to take out you can see how the leak started. There's his roof leak.

Fold up the bottom first bottom first that way you get dust all over the place. That's how you cut out and fold felt paper. Why the other roofers don't want to do it I have no idea. Doesn't take that long.

All right now you can see got a leak that started right up here, little problem in the felt paper it goes all the way down and then right here is what was falling into his house, right there big, big bump in the decking and it was going right in the house.

Whenever your roofer does a repair you want to make sure that's nice and clean cuts, square rectangle, the shapes are good very very important. You don't want a weird-looking repair because you want to make sure you take it out even that way to know exactly where it was repaired. It's worth it to take the time to do it right.

These ridge boards sometimes they take nails and nail them right the bottom corner so you just cut them off, that way you can get the felt paper all the way up here.

Here's what you should do just to make sure the roofer got the area you should always have him just circle the roof leak so he can show you what it is. Find it and circle the damaged area. It's a real simple. There you go you can see all the water damage is confined in this area on the outside of it nothing but clean plywood which means you have it confined. The leak started right here, fell into his house right there, circled all the way around it. That's how you can tell they actually did the leak detection and found the leak, otherwise if they just cover up an area how do you know if they found the roof leak? You're just never going to know.

So there's a another tip for you make sure your roofer circles the leak

Now that the roof is felted, ...let's see you can do these things really really quick

I got to tell you that there this one right here it was like the easiest one that you can do it's a field leak there's no pipes there's no valley there's no flashing there's no skylight there's no chimney there's no nothing it's clean that's the easiest one that you can possibly do that's like so fast some of these leaks you have to tear up maybe an area just twice as big as this. It can easily take you all day depending on how much water proofing you have to do. The waterproofing on this is real basic so this is a real easy one to show you that you know it can go quick but a really experienced roofing contractor and crew will make a huge difference. Once the repair is done then we go down talk to the homeowner tell them what's up show them what we got.

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Roof Repair Tucson – DC Roofing Are Your Tucson Roofing Experts

residential roofing contractor working in Tucson

Understanding Your Home Roof Repair

Realizing you may need to have a repair done on your home’s roof is not something you’re likely to be happy about. But you probably know you shouldn’t ignore it either. Understanding the basics of residential roof repairs can help you feel more prepared when you speak to a roofing contractor so you can ask the right questions and be familiar with the roofing industry terms. We have prepared this article to help you do just that.

When it comes to home improvement projects, fixing your roof isn’t something that’s likely to be high on your list of things you want to do. While it certainly is rewarding and reassuring to know you have a solid, non-leaking roof over your family’s heads, it doesn’t have the same kind of “wow” factor as building a deck, a new fence or building a swimming pool.

Nonetheless, if you suspect there is something not quite right with your roof, it is definitely not something you should not ignore.

One thing that is pretty much guaranteed regarding your roof is that if it is damaged now, over time it will get worse until you address and fix the issue. If you see a bit of a water leak on your ceiling now when it rains, you can expect that you will see more and more of it as time, and rain, goes on.

The reason it’s important to understand this is that no matter how big or small of a repair you need now, waiting is only going to mean you’ll need a bigger, more significant and more expensive repair in the future. It’s better to deal with a roof problem sooner than later.

This is also important to note that if you’re dealing with insurance to cover the cost of the repair, the adjuster will be able to tell if you’ve waited longer than you should, which could impact how much of the repair they’re willing to cover.

water stained ceiling due to a roof leak in Tucson home

If there’s any chance you might be selling your home in the near future, having a good, sound roof will make a significant difference in the price you can get compared to if potential buyers need to bring roofers in once they buy. In fact, oftentimes a buyer won’t even consider making an offer if there’s an issue with the roof for fear that more will be discovered later. So, once again, dealing with roofing issues sooner than later is the way to go.

A well maintained roof should last 20 to 30 years, or even more. And when the time comes to replace a roof (and that time will come, because no roof lasts forever), a roof replacement on a neglected roof is going to be more complicated and more expensive than one that has been regularly inspected and maintained. That’s because over time, more than just the roof surface material can be damaged once moisture is getting in. Support beams may start rotting that would need to be replaced or mold can develop that needs to be removed. As you can no doubt imagine, all this will add a considerable amount to the final cost of a new roof. Once again, regular maintenance, inspections and early action will serve you and your roof in the long term. A roof repair is far more affordable than a complete roof replacement!

If you suspect something is wrong with your roof, there are things you can do yourself to get a better understanding of it, or you can always hire a professional roof inspection.

Roof Inspection and Maintenance - DIY

If you have a flat roof like many homes in Arizona, it may be easy enough for you to walk it and look for issues. But if you have any kind of pitched roof, whether it has tiles or asphalt shingles, you may be putting yourself in danger by going out onto it.

In such a case, you might want to get something like binoculars to be able to look very carefully at the roof from the ground, or maybe lean a ladder up against the house and climb to the top without actually walking on it. This is especially true if you have a tile roof because if you don’t know where to step, there’s a good chance you could crack some tiles. And if a tile breaks beneath your feet, that could put you in danger of falling from the roof as well.

Furthermore, you may not know exactly what to look for as far as damage. In some cases, there may not be actual visible damage, but a skilled eye can see that something is worn out and near the end of its useful lifespan. Just because it isn’t an issue today doesn’t mean it doesn’t show signs of becoming an issue in the very near future.

Talk to a professional roofer if you have any doubts

Tackling DIY projects is noble, but there are times when you don't want to risk missing something important that could cause significant damage and expenses down the road. If you're not super confident in your abilities to find and fix issues with your roof, it's worth contacting a professional roofer to at least have a look and consult with you about what to do next.

If you do it yourself and you see something that looks wrong, you may still need to get in contact with a roofer to find out if it’s OK, or how long it might last. When you do this, are you sure you have all the terminology to convey your question to the roofer? Will you have all the information they will need to give you a complete answer to your questions? If not, they may not be able to adequately answer your question anyway.

For all these reasons, you might want to consider calling in a professional roofing contractor to inspect your roof for you.

Hiring a Professional to Inspect Your Roof

When you have a licensed, bonded and insured roof contractor to do your roof inspection, you know that they will be fully knowledgeable about the type of roof you have, the way it was installed and the kind of things to look for that might indicate problems.

Roofing Inspector On Your Side

Just because an inspector may do roof repair work, don’t assume they’ll necessarily tell you that you need major repairs. If you’ve done your research to find a roofing company that has a good reputation and solid reviews, they are probably busy enough that they don’t need to invent work. And since all roofs eventually need work done to them, being honest is the best way to get consistent work today and into the future.

Common Roofing Problems

Missing or Cracked Tiles or Shingles

Considering asphalt shingles are probably the most popular roofing material used in the United States and there are a lot of homes in the Tucson area that make use of it, it's also one of the roofing types that are most likely to show up with problems. One of the more easily spotted issues is if you have broken or missing roof shingles or tiles. It’s like a piece of a puzzle that’s missing and it sticks out like a sore thumb! But what about if the same piece is just cracked or out of place? It won’t be as obvious, but it may still let enough moisture underneath it to cause your roof a lot of problems.

Damaged Flashing

With water being the biggest potential problem for your roof, you need to do everything you can to keep it at bay. Flashing is thin metal that gets installed under tiles and shingles along roof valleys and joints where water is likely to travel. They create a seal to carry water away and if they’re cracked, it’ll be difficult to see from the surface, but before long you’ll see it from the inside when moisture starts to leak into your ceiling. Cracked or otherwise damaged flashing needs immediate attention.

Damaged Vent Booting

Your roof has vents that can look like pipes sticking up out of your roof. They are there to expel moisture and have seals around their base, between the pipe and the roof. Over time, the material used to create this seal can decay and crack. This is the kind of sign to look for that may lead to moisture getting into the house rather than expelling it like it’s designed to do.

The same kind of seal can be found around skylights. Improperly installed or repaired skylights are notorious for causing problems. A trained eye can determine if this is a problem for your roof or not.

Transcript

Hi. My name is Russ Ackerman. I'm a Certified Master Inspector through InterNACHI. I'm here to do a roof inspection. Today we're going to cover a typical inspection of a roof from the exterior. My roof inspection starts from the ground. As I'm as I'm inspecting the exterior of the home, I'll usually start by documenting attic ventilation which might not otherwise be visible from the roof that would include gable and soffit vents. So I'm going to walk around the house now and try to look for those and here in the side of the house we can see we have a gable bent so I'm going to take a picture and document that on my report when I set up my ladder I typically look for a place where I got a nice flat surface to set the ladder anytime you're setting up the ladders I always want to look for wasps nests that might be around always looking for overhead power lines as well as you get up in the ladder we're always going to tie off our butt ladders with a bungee cord as you see up there I always want to keep your ladder tied once we get up at the gutter line I usually want to check for any drip edge flashing that might be here this one does not have any because the gutter is serving as the drip flashing or gently pull up on the shingles I can see that there's underlayment going over the flashing make this sure to bond it down it's not the wind is not going to take and pull it up once we're on the roof here I'm going to continue looking for attic ventilation so I'm going to be looking for a roof vents will go overlooked for that here we can see we have roof vents for the Attic so I'm going to talking about that take a picture of that make sure all the nails are sealed down as well next we take some overview shots of the roof I always like to make my pictures look great so if I have a mountain view versus another house I'm going to take the mountain view so I'll go over here and take a couple photos and I'll take some photos some more overview shots and I'll get one overview of justice ingles in general and then as we were looking over the conditional roof I am seeing some granule laws I'll go over look for exposed nails the flashings this is all sealed up good you come over here we have some exposed nails at the ridge line here so I make sure those are all set and sealed they're popping out get over here you can see one exposed nail some granule law so the Hale kind of hits sometimes it shows up on the ridge shingles versus the rest of the roof plane and as we get to the valleys I want to check to make sure they're properly bonded and we want to these shingles sealed against cross wash so the water doesn't wash over and under so I'll give a little Cub going down the valley just to make sure they sealed and these are pretty good these are sealed pretty well also in order to document other flashing around that roof besides a drip edge flashing and gutters any roof penetrations I always want to document those look making sure they're properly installed make us your nails are sealed take pictures of everything document everything because this is a area that the client is not going to follow you up on the roof your HVAC vent over here as well check again for flashing issues exposed nails want to make sure there's no cracks in the bed here which might allow water that's actually drain and back into the furnace you come around here you can see some nails popping up the flashing is popping up you got a big gap here on make sure this one have a roofer come in here seal these nails seal that flashing back down same with the skylight here as well got the flashing popping up wanna have that secured and nailed here you can see over the sunroom in the back of the house there there's still asphalt shingles but it's definitely newer it's been installed recently the owner actually said it was 1/2 years old I put it on my report one to five years old so we're to check that out first thing I noticed is some flashing screws issues where this addition is going against the original roof kind of hard to see here but I'll take some pictures there's a metal flashing and then they just have it covered with tar paper which is a indication this things might have had leaking problems at at one point this plastic is improperly installed on top of the singles should be like a counter flashing installed here so I did take a couple pictures and document that we recommend evaluation repair by a qualified roofer potential leaking point here that's an issue continuing with flashing down here you can see on the lower roof they have actually a piece of wood glued to the chimney or caulked to the chimney working as a counter flash and that's improper install but the counter flashing should be going into the motor joints of the chimney which it's not this is a potential issue it's something I would recommend the sellers to caulk or the buyers to have them check the seals make sure this is sealed annually or replace by a qualified roofer also at the bottom of this flashing that we're looking at right now you can see we're missing a kick-out flashing where the flashing ends at the gutter line there that's going to allow water to just pour down along the side of the chimney we want to have a proper kick-out flashing installed there as well on this roof surface you can see that there's a broken there's a low sluice missing tab here on the roof and I recommend having that checked out replaced by a qualified roofer and then we'll check out the last portion of the roof which is this rolled asphalt valley towards the front of the house we'll go check that out right now here we have a little rolled asphalt in this valley here you can see there's a lot of granule loss there's a lot of cracking this foot this portion of the roof is at or near the end of its lifespan I'm going to recommend having this evaluated replaced by a qualified roofer here we have tree branches in contact with a roof surface and several I always recommend trimming trees at least 10 feet away from the roof surface that's not always possible but we just don't want them when they're blown in the wind we don't want to be causing abrasion against the shingles against the fascia so we're going to recommend having these trim back over here we have more tree branches close to the roof surface going to recommend trimming those back and on the back of the house as well you see tree branches in contact with the North corner of the home then we're going to look at the skylights we're looking for proper flashing at the head wall flashing the counter flashing the apron flashing everything looks pretty good here again we made note earlier that the flashing was curling up at the corners here on both these corners would recommend having be sealed secured down also if you look at all three skylights there's condensation moisture between the glass and all three of them these are all failed window seals I'm going to recommend replacing all three of these skylights right here and down here you can see it's all fogged up that's just going to continue to fog up more and it's going to be you won't even be able to see all of them eventually and here you can see the moisture it's in between the panes of glass once you get inside the house we're not going to do that today but once we get inside the house you're going to want to check closely for any moisture stains on the insides of these skylights if they're already you want to confirm it with a moisture meter make sure it's not an active leak either way you would put in your report that evidence of past leaking recommend repaired by a qualified roofer last thing on the roof is the plumbing weather boots I want to make sure that weather boots are intact they're not all cracked up a lot of times it will be on older homes allowing water penetration in the Attic again well makes your nails are sealed up if you find these all bleeped up with tar that's indication that they've been leaking and they need to be replaced by a qualified roofer these are in good shape though the chimney is normally part of my exterior inspection but because there are roof flashing who stuff we'll do a quickie on here we did notice it's a 60-inch wide chimney so we want to make sure we have some kind of cricket or flashing at the head of the chimneys keep water from pouring against it which it does a couple things I'm noting here is the flashing improperly installed here should be inserted into the motor joints there should be a groove cut inserted into the motor joints these are just slapped up against the chimney cocked that's going to wear out eventually cause leakage that's something I'm going to recommend sealing annually until we have proper flashing installed also we'll notice there's a lot of loose missing mortar at the joints these are water penetration these are potential water entry points as rain can get down inside the chimney chase you'll see a lot of that here and all over the side of the chimney here as well there's a lots of gaps in the mortar I'm going to recommend having that tuck pointed sealed up properly getting the side of the chimney again you've got a piece of wood kind of like we head down below you know a piece of wood caulk to the chimney serving as a counter flashing this is not a proper installation we do have proper step flashing underneath but we going to recommend having proper counter flashing installed otherwise this is going to need sealing annually to prevent water entry and as we continued with our roof inspection over the main house we did notice one nail pop on the on the roof here it wasn't set properly it was actually it was actually set where it was supposed to be just wasn't sunk down all the way so I don't have that secured make sure this is sealed down so we don't have nailed poking through the top of the shingle later on and this concludes our inspection of the exterior portion of the roof thank you for watching

Whether you have a TPO or EPDM synthetic rubber roofing membrane on your rooftop, or even a shake or shingle roof, at some point you may need to contact a local roofer to do some repairs. DC Roofing can help you whether you need silicone sealant, a new refelctive coating to help bring down your energy bills, or need someone to see if the felt paper under your tile roof is in good shape. Call us and we'll give you an honest assessment of the condition of you roof.

Roofing Contractors - Hiring the Best for Your Roof

Whether the repair on your roof is large or small, or even if you’re just getting a roof inspection to know whether you need a repair or not, feeling confident about hiring the right roofing company for the job is critical. Not only for getting the job done right, but for your peace of mind as well as for your budget.

License, Insurance, Bond

The first thing you want to ensure is that the roofer you speak with is licensed, bonded and insured. Roofing is a dangerous job and if anyone were to get hurt while working on your roof, you want to be sure there aren’t any issues that would come back to you, as the homeowner.

Also, a contractor who has taken the time to get licensed and all the other things that go with it has something to lose if they do shoddy work. A friend of a friend who has “done roofing” before could potentially do a poor job, or even incomplete work, and who would you have to complain to? If you have an issue with a licensed roofer, you can always take it up with the ROC - the Registrar of Contractors in Arizona. So when you are ready to consider a roofer, make sure you ask them for their ROC number.

Roofing Contractors Reviews

A good roofing contractor will have a history of satisfied customers. They should have no problem giving you a list of people they have done work for in the past so you can check with them as to their level of satisfaction. You can ask them things like

Was it easy to get ahold of someone if you had questions
Did they arrive on time and do the work that was agreed to in a satisfactory amount of time
Did they remain on budget
Did they leave the work site in good condition
Was the crew professional and polite

Fortunately, a lot of companies now have reviews posted online where it’s easy to read about others’ experiences. But just because you don’t see reviews doesn’t mean the company isn’t worth your consideration. Some companies are too new to have accumulated many customer testimonials. But if you ask the owner, they should be happy to provide you with contact information for people that have experienced the work they have done in the past.

Some Reviews from DC Roofing Customers

Awesome experience with DC Roofing Roof replacement 5 stars

Awesome experience. Pricing was great & affordable. Fantastic work, efficient and staff was great

Read Review

if you need a roof repair or replacement in Tucson, definitely reach out to DC Roofing!

DC Roofing of Arizona did an awesome job!!! if you need a roof repaired in Tucson, definitely reach out to DC Roofing!

Read Review

We highly recommend David and DC Roofing. Great job on our roof replacement

DC Roofing team did an absolutely superb job re-roofing our concrete tile roof.

Nearby neighbors were so impressed with the quality and value of DC Roofing that six of them also contracted with them to re-roof their homes as well. We highly recommend David and DC Roofing!

Read Review

Tucson Roof Repair FAQs Answered by DC Roofing of Arizona

Q: What is roof repair?

A: Roof repair is the process of fixing any damage or issues that may arise with a roof. This could include fixing leaks, replacing damaged tiles or shingles, and addressing other problems to ensure the roof is in good condition.

Q: Where can I find roof repair services in Tucson?

A: If you are in Tucson, you can find roof repair services by searching online, asking for recommendations from friends or neighbors, or contacting local roofing companies in the Tucson area.

Q: What types of roofs can be repaired in Tucson?

A: Roof repair services in Tucson are available for various types of roofs, including tile roofs and shingle roofs. Whether you have a residential or commercial property, experienced roofers in Tucson can provide the necessary repairs.

Q: How can I get a free estimate for roof repair in Tucson?

A: To get a free estimate for roof repair in Tucson, you can reach out to roofing companies that offer this service. They will assess the condition of your roof and provide you with an estimate of the repair costs.

Q: Are the roof repair services in Tucson reliable?

A: Yes, the roof repair services in Tucson are reliable. You can trust that experienced roofers in the area will provide quality roof repairs and stand behind their work. They have the expertise and knowledge to address your roofing needs with attention to detail.

Q: Can I trust the roofing companies in Tucson to provide quality service?

A: Yes, you can trust the roofing companies in Tucson to provide quality service. They are committed to serving the Tucson community and take pride in their work. They will ensure that your roof is in great condition for years to come.

Q: Which roofing company in Tucson would you highly recommend for roof repair?

A: While there are many reputable roofing companies in Tucson, it is recommended to do your own research and read customer reviews to find a roofing company that matches your specific needs and requirements.

Q: Do roof repair services in Tucson offer construction services as well?

A: Yes, many roof repair services in Tucson also offer construction services. They can assist with new roof installations, roof replacements, and other roofing-related construction projects. Contact your chosen roofing company to inquire about their specific services.

Q: What is ponding and can roof repair services in Tucson help with it?

A: Ponding refers to the accumulation of water on a roof, often due to poor drainage. Roof repair services in Tucson can help address ponding issues by evaluating the roof's drainage system and making necessary repairs or adjustments to prevent water accumulation.

Q: What is the service area of the roofing companies in Tucson?

A: The service area of roofing companies in Tucson typically includes Tucson and its surrounding areas, such as Oro Valley. Contact your chosen roofing company to confirm if they serve your specific location.

Q: What services does your company provide?

A: We provide roof repair services in Tucson and the surrounding area.

Q: Are you located in Tucson?

A: Yes, we are based in Tucson, AZ.

Q: Do you offer roofing services for both residential and commercial properties?

A: Yes, we provide roofing services for both residential and commercial properties.

Q: What types of roofs do you work on?

A: We have experience working on a variety of roofs, including tile roofs and shingle roofs.

Q: Can you provide a free estimate for roof repair?

A: Yes, we offer free estimates for roof repair services.

Q: Do you serve the Oro Valley area?

A: Yes, we provide roofing services in the Oro Valley area.

Q: How long has your company been in business?

A: Our company has been serving the Tucson area for several years.

Q: Do you offer construction services in addition to roof repair?

A: Yes, we offer construction services along with roof repair.

Q: Can you handle roof repairs for buildings with ponding issues?

A: Yes, we are experienced in handling roof repairs for buildings with ponding problems.

Q: How would you describe your team of roofers?

A: Our team of experienced roofers is reliable, friendly, and committed to providing quality service.

Supplemental Information

Define roof repair

Roof repair is the process of restoring a roof to its original condition by replacing damaged or missing components, such as shingles, tiles, or flashing. It may also involve sealing leaks, repairing gutters, and replacing broken or missing pieces of the roof structure. Roof repair is an important part of home maintenance and should be done regularly to ensure the roof is in good condition and able to protect the home from the elements.

roof repair Glossary

Roof Repair: The process of fixing any damage to a roof, such as replacing broken tiles, patching holes, or sealing leaks.
Roofing Materials: The materials used to construct a roof, such as asphalt shingles, metal, wood, or tile.
Underlayment: A layer of material, such as felt paper, that is installed beneath the roofing material to provide additional protection from the elements.
Flashing: A thin metal sheet that is used to seal the joints between different parts of the roof, such as the chimney and the roof.
Ventilation: The process of allowing air to circulate through the attic and other parts of the roof to prevent moisture buildup.
Gutters: A system of channels that are installed along the edge of the roof to collect and divert rainwater away from the house.
Soffit: The material that is installed along the underside of the eaves of the roof to provide additional protection from the elements.
Ice Dam: A ridge of ice that forms along the edge of the roof when snow melts and refreezes.
Roof Deck: The layer of material, such as plywood, that is installed on top of the rafters to provide a base for the roofing material.
Rafters: The wooden beams that are installed along the length of the roof to provide support for the roof deck.
Chimney: A vertical structure that is installed on the roof to provide ventilation for the fireplace.
Shingles: A type of roofing material that is made of asphalt and is installed in overlapping rows.
Metal Roofing: A type of roofing material that is made of metal and is installed in panels.
Wood Shingles: A type of roofing material that is made of wood and is installed in overlapping rows.
Tile Roofing: A type of roofing material that is made of clay or concrete and is installed in overlapping rows.
Roof Coating: A type of material that is applied to the roof to provide additional protection from the elements.

Pros and Cons of roof repair

Pros of Roof Repair - Says Tucson Roofer

Repairing a roof can help prevent further damage to the home.
It can help to improve the overall appearance of the home.
It can help to increase the value of the home.
It can help to reduce energy costs.
It can help to reduce the risk of water damage.
It can help to reduce the risk of mold and mildew.
It can help to reduce the risk of pests and other infestations.
It can help to reduce the risk of structural damage.
It can help to reduce the risk of fire damage.
It can help to reduce the risk of roof collapse.
It can help to reduce the risk of roof leaks.
It can help to reduce the risk of ice dams.
It can help to reduce the risk of wind damage.
It can help to reduce the risk of hail damage.
It can help to reduce the risk of snow and ice buildup.
It can help to reduce the risk of animal infestations.
It can help to reduce the risk of roof rot.
It can help to reduce the risk of roof deterioration.

Cons of Roof Repair - Says a Tucson Roofer

Repairing a roof can be expensive.
It can be time consuming.
It can be dangerous.
It can be difficult to access certain areas of the roof.
It can be difficult to find the right materials for the job.
It can be difficult to find a qualified contractor.
It can be difficult to determine the extent of the damage.
It can be difficult to determine the cause of the damage.
It can be difficult to determine the best course of action.
It can be difficult to determine the best materials for the job.
It can be difficult to determine the best way to repair the roof.
It can be difficult to determine the best way to prevent future damage.
It can be difficult to determine the best way to protect the roof from the elements.
It can be difficult to determine the best way to protect the home from the elements.
It can be difficult to determine the best way to protect the home from pests and other infestations.
It can be difficult to determine the best way to protect the home from structural damage.
It can be difficult to determine the best way to protect the home from fire damage.
It can be difficult to determine the best way to protect the home from roof collapse.

Things people don't know about Roof Repair

Roof repair can be expensive, depending on the type of roof and the extent of the damage.
It is important to inspect your roof regularly to identify any potential problems before they become more serious.
Roof repair can involve replacing shingles, flashing, and other components of the roof.
Leaks can be caused by a variety of factors, including poor installation, age, and weather.
It is important to hire a qualified roofer to ensure that the job is done correctly.
Roof repair can be a time-consuming process, so it is important to plan ahead.
In some cases, it may be necessary to replace the entire roof.
Roof repair can be a dangerous job, so it is important to take safety precautions.
It is important to use the right materials for the job to ensure that the roof is properly repaired.
Roof repair can be a difficult job, so it is important to hire a professional who is experienced in the field.
It is important to use the right tools and materials for the job to ensure that the roof is properly repaired.
It is important to use the right sealants and adhesives to ensure that the roof is properly sealed.
It is important to use the right fasteners to ensure that the roof is properly secured.
It is important to use the right insulation to ensure that the roof is properly insulated.
It is important to use the right ventilation to ensure that the roof is properly ventilated.
It is important to use the right roofing materials to ensure that the roof is properly protected.
It is important to use the right roofing techniques to ensure that the roof is properly installed.
It is important to use the right roofing products to ensure that the roof is properly maintained.

Reputation of DC Roofing of Arizona

DC Roofing of Arizona has a great reputation when it comes to roof repair. They have been in business for over 20 years and have a long list of satisfied customers. Their team of experienced professionals is highly trained and knowledgeable in all aspects of roof repair. They use only the highest quality materials and the latest technology to ensure that your roof is repaired correctly and safely. They also offer a variety of services, including roof inspections, roof maintenance, and roof replacement. DC Roofing of Arizona is committed to providing excellent customer service and ensuring that their customers are satisfied with the results of their roof repair. They are dedicated to providing the best possible service and ensuring that their customers are happy with the results.

Stats and Facts About Roof Repair

Roofing Repair - Stats and Facts about Roofs

The average cost of a roof repair is between $300 and $1,000, depending on the size and complexity of the repair (Source: Angie's List).
The average cost of a roof replacement is between $5,000 and $10,000, depending on the size and complexity of the roof (Source: Angie's List).
The average lifespan of an asphalt shingle roof is between 15 and 30 years (Source: Home Depot).
The average lifespan of a metal roof is between 40 and 70 years (Source: Home Depot).
The average lifespan of a tile roof is between 50 and 100 years (Source: Home Depot).
The average cost of a roof inspection is between $200 and $400 (Source: Angie's List).
The average cost of a roof cleaning is between $200 and $400 (Source: Angie's List).
The average cost of a roof leak repair is between $400 and $1,000 (Source: Angie's List).
The average cost of a roof coating is between $1,000 and $2,000 (Source: Angie's List).
The average cost of a roof ventilation system is between $1,000 and $2,000 (Source: Angie's List).
The average cost of a roof flashing repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof gutter repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof skylight repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof shingle repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof chimney repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof valley repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof ridge repair is between $200 and $400 (Source: Angie's List).
The average cost of a roof ice dam repair is between $200 and $400 (Source: Angie's List).

Roof Repair Tucson - DC Roofing are Tucson Roof Experts Summary

Emphasizes the necessity of prompt roof repair and the consequences of neglecting it.

Tucson Roof Replacement

At DC Roofing of Arizona, we specialize in roof replacements for both residential and commercial properties. With over 15 years of experience, we have the knowledge and expertise to handle all types of roofs, including flat, pitched, tile, or shingle roofs. Our team of professionals are vetted by the company owner to ensure only qualified professionals work on your roof. We use the best materials suitable for the Arizona climate, ensuring longevity and durability.

DC Roofing is a licensed, bonded, and insured Tucson roof contractor with the ROC number 328733

The webpage also offers information on common roofing problems, like missing or cracked tiles, damaged flashing, and damaged vent booting. Hiring professional roof inspections ensures the quality and safety of the assessment.

A well-maintained roof can last 20 to 30 years

Ignoring roofing issues can lead to greater costs in the future, and can potentially affect insurance coverage.

A roof that is professionally installed and properly maintained can easily last between 20 to 30 years, or even more. At DC Roofing of Arizona, we specialize in providing high-quality and durable roofing installations and repairs. With our experienced staff and top-quality materials, we ensure your roof can withstand the test of time. Contact us today for a free estimate and let us help you extend the lifespan of your roof.

Materials and Design: Factors Influencing Roof Longevity

Roof longevity is crucial to homeowners and businesses, as it plays a significant role in protecting the property and its occupants from the elements. A roof's lifespan can be influenced by several factors, which include the quality of materials used and the design of the roof.

Quality of Materials: The quality of materials used in the roofing process largely determines the lifespan of the roof. High-quality materials resist weather damage better and require less maintenance, leading to a prolonged roof lifespan. At DC Roofing of Arizona, we prioritize using the best materials suitable for the Arizona climate, contributing to a longer-lasting, sturdy roof.

Design of the Roof: The design of the roof also plays a significant role in its longevity. For instance, roofs with a steeper slope tend to shed water and snow more efficiently, reducing the risk of damage and increasing lifespan. Similarly, the design should accommodate the local climate. For instance, a roof designed for a rainy climate might not be as effective in a desert climate, and vice versa. Our team of professionals is skilled in handling all roof types in Southern Arizona, ensuring the design contributes to the roof's longevity.

It is worth noting that proper installation and regular maintenance are also crucial in extending the roof's lifespan. Our experienced workers are vetted by the company owner, ensuring that every project is handled with the utmost professionalism and expertise.

In conclusion, both the quality of materials used and the design of the roof significantly influence the longevity of the roof. Therefore, it's essential to hire a professional roofing contractor like DC Roofing of Arizona, who prioritizes both these aspects, ensuring a long-lasting and durable roof.

The Importance of Professional Installation for Roof Longevity

When it comes to roof longevity, professional installation plays a crucial role. At DC Roofing of Arizona, we understand that a well-installed roof not only enhances the aesthetic appeal of your home or business premises but also significantly increases its lifespan. With over 15 years of experience in the industry, we have the knowledge and skills to ensure your roof is installed correctly, using the best materials suitable for the Arizona climate.

The quality of installation affects the roof's performance, its ability to withstand harsh weather conditions, and ultimately, its lifespan. A poorly installed roof can lead to leaks, structural damage, and may require frequent, costly repairs. This is why it's essential to entrust your roofing needs to a professional roofing contractor like us.

By hiring us, you can rest assured that your roof will be installed by experienced, vetted professionals who adhere to the highest industry standards. Our team is proficient in handling all types of roofs, including commercial and residential, flat, pitched, tile, or shingle roofs.

In addition to quality installation, we also specialize in elastomeric roof coatings. When applied correctly, these coatings can reduce energy costs by 50% and heat damage by up to 90%, significantly contributing to roof longevity.

We are fully licensed (License number: ROC328733), bonded, and insured, which increases our credibility and shows our commitment to quality workmanship. We also offer free estimates for potential clients, contributing to our customer-friendly approach.

As a competent and customer-friendly roofing contractor in Tucson with more than a decade and a half of industry experience, we pride ourselves on providing quality workmanship, using top-quality materials, and employing experienced workers. We are committed to ensuring the longevity of your roof through professional installation. Contact us today for your roofing needs.

Roof Maintenance and Inspections: Key to Prolonging Your Roof's Lifespan

At DC Roofing of Arizona, we believe that regular maintenance and inspections are crucial for extending the lifespan of your roof. Neglecting these can lead to damages that might require costly repairs or even a complete roof replacement.

Our team of professionals, backed by over 15 years of industry experience, is skilled at performing comprehensive inspections to detect potential issues before they become major problems. We handle all types of roofs - be it residential or commercial, flat, pitched, tile, or shingle.

Our preventative maintenance services focus on preserving your roof's integrity and performance in the harsh climate of Southern Arizona. We use only the best materials suitable for the Arizona climate and ensure that only qualified professionals work on your roof. This not only enhances the durability of your roof but also guarantees your peace of mind.

For those interested, we also specialize in elastomeric roof coatings. When applied correctly, these coatings can reduce your energy costs by up to 50% and heat damage by up to 90%.

As a customer-friendly roofing contractor in Tucson, we offer free estimates to potential clients. So, if you suspect any issue with your roof or just want it inspected for preventative purposes, don't hesitate to reach out to us at (520) 979-9095 or via email at [email protected].

Remember, regular maintenance and inspections are not a cost but an investment that extends your roof's lifespan, saves you money in the long run, and keeps your property safe and secure. Trust DC Roofing of Arizona to provide you with quality, reliable roofing services.

When it comes to find a high quality local business, homeowners in Arizona want to be sure they hire a team where service, materials and workmanship are top notch, while keeping the price affordable. DC Roofing of Arizona is here for you, covering all the areas in and around Tucson and beyond.

From minor storm damage to major roof repairs or complete re-roof from single family homes to commercial buildings, DC Roofing is your hassle free full service licensed, bonded and insured roofing contractor for all your roofing needs.

We gladly service the entire, greater Tucson area, including Oro Valley, Marana, Saddlebrooke, Green Valley and Vail, AZ. Call DC Roofing today! (520) 979-9095

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Roof Coating Tucson

flat roof coated with white elastomeric roof coating in Tucson

Roof Coating Specialists

In hot weather climates with a lot of flat roofs like in Tucson as well as the rest of Arizona, you hear a lot about roof coating, especially elastomeric cool roof reflective coatings (or some combination of those terms). This material is exremely popular in the roofing industry and has many benefits worth considering.

When you hear the term elastomeric, think elastic - it can stretch and contract back to its original shape. This is a great quality to have in roofing material, especially in the desert where the temperature fluctuations can vary so greatly. This type of material comes in liquid, but as it is applied to a roof surface, it creates what is known as a monolithic roofing membrane, meaning it’s a single entity as it binds to itself and the roof, making a watertight seal against moisture (when properly applied).

One of the variables that determine whether you get a true, single waterproof seal has to do with how the material is applied. Another factor in its water resistance is the quality of the material itself.

Quality elastomeric material such as APOC 252 applied with a ¾ in nap roller, followed by a second coat once it’s cured, will give your roof a solid seal, and you don't need to put down primer coat first. If you use the bright reflective white, you will reduce the heat absorbed by your roof and into your home. Studies have shown that cool roof coatings can lower rooftop temperatures and reduce air conditioning bills. See this video for what difference it can make

Benefits of Elastomeric Roof Coating in Arizona

Transcript

okay we want to show the comparison with the coating the elastomeric coating versus the non coating this temperature is 95 degrees on the heating unit that has no elastomeric on it and if we go down to the ductwork which I just did 46 degrees a huge difference in in comparison so that means all of your cold air the air conditioning is now going to be insulated even more than what the ductwork has so in the middle of the summer when this is the case this ductwork won't maybe a hundred degrees versus 150 degrees makes a huge difference for your heating bill and after the roof the difference the roof let's go over here so here before we coat the roof the temperatures about 85 more or less that's on the on the surface that's not been coded if we go up onto the white onto the last merit it's 54 degrees big big difference and again in reflectivity as far as the heat and also the sealing process so that's why that you want to get the thicker the coating of the elastomeric the better and the longer-lasting against the UV rays but also the more reflective and better insulation as well big difference and long lasting

Have Questions About Roof Coatings for Your Home?

How many gallons of roof coating do I need?

What is the best elastomeric roof coating?

How to apply roof coating?

How much does roof coating cost?

What is cool roof coating?

The thing with these kinds of materials used in roof coatings is that the product and application process described above is not what every roofing contractor will do. Some roofing companies have been known to use lower cost, lower quality products, sometimes even diluting them with water. On top of this, they may use a spray application leaving you with the appearance of a white, cool coated roof, but giving you no more benefit than a white paint job. So… know what materials are being used and how it is being applied before settling on a bid simply because it’s the lowest price.

You must also distinguish between roof coatings and deck coatings. While you are certainly able to walk on a roof surface with elastomeric roof coating without any problem, they’re not designed for high foot traffic. For an area with any kind of regular, ongoing use, whether by people, cars, bicycles, there are specifically designed materials known as deck coatings that offer more structural protection that should be used.

It's clear to see why this relatively easy to apply material that does an excellent job waterproofing your roof is a popular option for roof repairs. But it is not ideal for all situations. For example, it does not work well and is not recommended to be used over existing shingles of any kind, and in particular, asphalt shingles and built-up roofs.

rolling elastomeric roof coating on commercial roof by a Tucson roof coating specialist

In fact, the National Roofing Contractors Association’s (NRCA) director of technical services has stated "The roofing industry is aware of a number of issues that could have negative consequences for field application of silicone coatings over asphalt shingle roof systems. Anyone considering this type of application should be aware of the concerns so they can weigh them against the benefits claimed in coating product promotional materials."

One area where roof coatings may not work quite as well as initially anticipated isn’t so much a failure on the part of the material, but on the challenges of flat and low-slope roofs. With a flat or nearly flat roof, there is a high likelihood of depressions that can cause water to ‘pond’, especially around scuppers or drains. When subjected to ponding, coating materials may not last their full expected lifetime.

When looking for the manufacturer's warranty on the roof coating you choose to use, check whether it covers areas of ponding. Also, check your roof on occasion to see if you have ponding issues. A ponding issue can be fixed more easily than a leak. When you hire a skilled roofing contractor, they look for areas of ponding and address them as part of the job.

Roof coatings, especially reflective coatings in Arizona, are a great option for your residential roof. It will seal up any leaks you may have when it’s properly applied, it will also extend the life of your roof by reducing the transfer of heat into your home, thereby reducing the load on your air conditioner. The reflective, heat reducing properties also reduces what is known as ‘thermal shock’; the expansion and contraction of your roof which helps extend the lifetime of your roof.

elastomeric roof coating applied by the Tucson roof experts at DC Roofing

A properly applied roof coating can last up to 10 years or more, depending on the quality of the material and the thickness and method of application. When the roof coating degrades, as everything will over time, especially when subjected to the brutal heat of Arizona summers, you can apply a fresh coat over the top of the existing coat, re-sealing and regaining the benefits that may have been lost over time.

When it comes to your Tucson roof coating, there can be confusion by consumers between an elastomeric roof coating specialist and rubberized roof coatings. Elastomeric is simply a generic term for “rubber-like” roof coatings, so don't let it throw you!

Coating a Roof - APOC Shades Of Green

Transcript

these roof restoration experts are dedicated to creating long-lasting structures while conserving energy and protecting our environment you've noticed your monthly electric bills keep rising Americans are using record amounts of electricity and paying record high prices today we're going to look at the problem and a solution that works on almost any kind of building cool roofing buildings use approximately forty percent of all the energy consumed in the US of a third of all the energy used by buildings can be ascribed to the energy efficiency of the roofing systems because the surface of a cool roof is highly reflective the surface of the roof remains cool the roof will last longer second benefit is less energy from the roof is being transferred into the building and the air conditioning equipment for that building runs less cool roof coatings were developed to reduce energy usage in a building by reflecting and emitting heat what makes a roof coating good these coatings have to be stronger they have to stretch more they have to be more resistant to UV and they have to be resistant to washing away through erosion cool roofs save money for homeowners and for businesses when the Sun is between 100 115 degrees you need something reflect off your roof if you do not do that you're going to feel the heat inside your living space but also your air conditioning will have to work twice as hard to try to cool off your area inside if you don't use white roof coatings on your roof eventually you would have to replace the roof after a certain time they work really well for retail for office buildings you don't have that the odors associated with hot asphalt built up roofing you'll see how cool roofs help cut your monthly electric bills and make roofs and air conditioners last longer as a bonus cool roofs make our world cleaner and greener by reducing global warming improving our air quality and cutting landfill waste besides impacting just a single bill cool roofs also act communities temperatures within the urban center of the city and to be much much warmer than those in the surrounding communities this phenomenon is called the urban heat island if you take 100 cities change every energy absorbing surface in those cities now you can talk about reducing the global temperature which would have an offset on global climate change as a building owner we save money by installing a cool roof because we're utilizing the existing roof system and applying a system onto it that elongates it it's useful life at the end of that useful life you have several options one would be to tear off that roof and replace it with a new roof fortunately today we have a coding restoration system which can actually extend the life of that roof the net effect or customer and many times is he saving money on his cooling costs he'll make a more comfortable work environment as you're reducing surface temperature some you know 60 70 degrees one company that has taken the lead in promoting cool roofs and energy savings is a POC the division of Gardner industries a POC has always been the industry leader we spent significant resources maintaining the highest quality control standards in the industry we continually look to improve our company through the implementation of new technology as well as improving our operational efficiencies lastly we have the number one research and development program in the industry we've recently developed and launched the highest-rated independently tested and certified cool roof coating manufactured in the world a POC is a company that has made a great investment in research and development for as you may imagine there are a vast number of materials if it can be used to make coatings they are also changing on a day to day basis as well which means that you need to do a good deal of research and development in order to keep up with changing raw materials but also to continuously improve your coatings and make them some of the highest reflecting and emitting coatings in the industry in supplying white roof coatings there are many markets that we serve we serve residential customers through the sale of our coatings through big box and retail stores we also serve many contractors through larger building supply houses and roofing supply houses that sell these products directly to contractors who would apply them on commercial buildings apoc recently partnered with the city of New York Mayor Michael Bloomberg and Vice President Al Gore and promoting cool roofs throughout the city on a hot summer day the temperature on a heat reflective cool roof can be as much as 60 degrees Fahrenheit lower than on a dark surfaced roof the internal temperature on the top floor of a building can be 10 to 20 degrees cooler and that translates into substantial savings on the cost of air conditioning we're building owners saving as much as fifty percent in a one-story building and ten percent and a five-story building because they less stressed by extreme heat cool roofs last five to ten years longer air conditioning units last longer to all of which saves building owners money actions that help to solve the climate crisis also have found economic benefits putting people to work saving on energy costs making our buildings and our economy more efficient one of our clients is in a distribution building of 130,000 square feet and they were complaining that it was too hot in the summertime so we applied the apoc product and the following winter they're complaining it was too cold

Polyurethane and other roof coatings

As you can see, roof coatings can be beneficial to your roof whether you currently have acrylic, metal, modified bitumen over your head. Polyurethane foam and other types of product used for roof coatings such as EPDM rubber (ethylene propylene diene monomer) can provide you protection against all kinds of wear from the wind, sun and hot weather. Having a professional roofing contractor do this kind of coating service is the best bet to ensure it's done right and that your roof will keep doing its business for you for the long haul. DC Roofing of Arizona are your roof coating experts.

We gladly service the entire, greater Tucson area, including Oro Valley, Marana, Saddlebrooke, Green Valley and Vail, AZ. Call DC Roofing today! (520) 979-9095

Answers to Questions About Roof Coatings for Your Home

How many gallons of roof coating do I need?

A good rule of thumb is that every 100 square feet of roof equals one gallon of coating. Be sure to allow for roofing on parapet walls, garages, and porches. Take a simple sketch of your roof with dimensions to your coating dealer for help.

What is the best elastomeric roof coating?

When you talk about “the best” of anything, you’re going to get a lot of varying opinions. Without a doubt, a very good choice of elastomeric coating for your residential roof in Tucson would be APOC 252 Sunwhite Premium.

How to apply roof coating?

Thoroughly clean the surface of any large debris using a broom or blower, followed by pressure washing.
Make necessary repairs, especially around roof penetrations or low areas that creates ponding.
Use a ¾ inch roller to apply a thick, even coat across the roof surface. Allow to dry completely and repeat.

How much does roof coating cost?

Ballpark pricing for elastomeric coatings can range between $1.50 to $2.00 per square foot. This includes labor.

What is cool roof coating?

Cool roof coatings are a white roof coating material designed to reflect away the sun’s heat. It can have a dramatic effect on lowering the temperature of the roof, thereby reducing the energy requirements of the air conditioner to cool the building.

back to questions

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Roof Inspection Tucson

Do You Need Your Roof Inspected?

Making sure that the roof over your head is solid and leak free is important. Getting a residential roof inspection by a professional inspector or licensed roofing contractor will ensure you don’t have any unpleasant surprises with your roof not doing its job.

While many people get their roof inspected after severe weather such as high winds or hail storms, if your roof is more than 5 years old and hasn’t been inspected, it’s something that would be a wise preventative measure for you to take.

It is generally recommended that a roof be inspected in the fall, before winter weather hits and may make necessary repairs difficult if not impossible. Obviously that’s not the case here in Tucson and southern Arizona! However, taking seasonal weather into consideration, having your roof inspected before the monsoon season rolls in would be wise.

With the powerful winds, driving rain and occasional microburst of extremely damaging weather, weaknesses in your roof could be exposed in an unpleasant way. And similar to snow and ice, monsoon weather can make getting a roof repair done tricky. Better safe than sorry and know if and what needs to be done to get your roof in top condition before you have problems.

If you never had your roof inspected, you might have some questions about the process. Here are some of the more commonly asked questions and the answers.

What is looked at during a roofing inspection?

A professional roofer or home inspector will be looking for different things, depending on what kind of roofing material is on your home, but there are some common things that apply to all roofs, such as:

Signs of water damage - if you have a flat roof, they will look for areas of ponding, or standing water that will deteriorate the roof at an accelerated rate. Other roofs that show sagging or otherwise uneven roof planes may be signs of problems, so they’ll be looking for that as well as the overall condition of the soffit, fascia and gutter system. Damaged or poorly installed flashing or clogged gutters can also lead to water damage, as would lifted or otherwise displaced shingles or tiles where water could get underneath.
Deteriorating shingles - shingles may still be in place, but may have curled or simply deteriorated over time, losing their effectiveness. If your gutters or roof valleys are filled with shingle granules, that’s a sign that they need to be replaced. The granules need to be in place to help weigh the shingles down and to protect the asphalt material from the damaging UV rays of the sun.
Damaged flashing - as mentioned above, cracked, separating or otherwise improperly installed flashing or missing fasteners will create a situation that can, and eventually will, allow water to get past it, leading to roof deterioration.
Roof protrusions - where vents, skylights and other protrusions come through your roof, there should be a good, solid seal. Sealing materials and different kinds of roof coatings will degrade over time causing vulnerabilities to water leaks.

Warning Signs that a Roof Inspection is Needed

How do you know if you need a professional roof inspection? Beyond the previously mentioned fact that any roof over 5 years old should get checked out just to make sure there’s no problems developing, there are some clear signs that something has already happened and you need a pro to come determine precisely what it is and what it will take to get it fixed.

If you see any signs of leaks, whether it’s actual puddles of waters on the floor or stains on the walls or ceilings, or perhaps ‘bubbling’ of paint, you need to have your roof checked out by a competent roofer.

Of course any kind of new drafts that can’t be pinpointed to a faulty window or door seal may indicate a bigger problem with the roof. If the problem is there, the sooner you find and address it, the better (and less expensive) it will be for you before the corrosion sets in. One thing that is certain with roof problems - if left alone, they will get worse over time.

Other benefits of having your roof inspected

If you’re putting your house on the market to sell any time soon, having a roof inspection in advance and in addition to a general home inspection, is advisable. Finding and fixing any potential issues before a prospective buyer uses a small issue to try to leverage the price down further than necessary will help you. And because most lenders require a roof inspection before they will agree to lend on a home, and your buyers will need to get home insurance to keep the property insured, you’re getting out in front of things rather than potentially being hit with a bad surprise just as you think you’re getting ready to close on the deal.

Furthermore, if you find that you needed a new roof, the sooner the better. If you neglect the small problem, putting of the ‘big expense’ of a new roof, the cost will certainly go up as the damage to the roof gets worse over time. So sooner is better than later whether it’s a small issue that can be fixed quickly, or an issue that requires an entire roof replacement, it’s better to know and act as soon as possible.

One thing worth noting; according to the National Association of REALTORS® report entitled, “Remodeling Impact Report”, homeowners recovered 109% of the cost of a new roof when they sold their home. While we’re not sure of all the different ‘projects’ that were included in the report, we do know that a new roof was the only one that returned more than the initial investment. That’s a far better situation than getting nickel-and-dimed to death due to a small, previously unknown roofing issue, or having a deal fall through altogether.

In the same report, homeowners who got a new roof and stayed in the home reported that their “Joy Score” - a measure of how happy or satisfied they were with their remodeling project - was a 9.2 out of 10 (with 10 being the most satisfied and 1 the least).

We gladly service the entire, greater Tucson area, including Oro Valley, Marana, Saddlebrooke, Green Valley and Vail, AZ. Call DC Roofing today! (520) 979-9095

How to Perform a Roof Inspection According to the InterNACHI® SOP

Transcript

According to the InterNACHI home inspection standards of practice, the inspectors shall inspect from the ground level or the eaves, the roof covering materials, the gutters and downspouts, vents, flashing, skylights, chimney and other roof penetrations; and the general structure of the roof. The inspectors shall describe the type of roof covering materials, and shall report, as in need of correction, any observed indications of active roof leaks. The inspector is not required to walk upon any roof surface.

In this example, we're gonna inspect this 1971 ranch house today. We're gonna use the InterNACHI standards of practice. Remember this is a visual inspection, so we're gonna focus on the sops. The sops say we start with the roof, so we have our ladder set up, let's get started.

Remember we are required to inspect the roof but we're not required to walk it. We are required to say what type of roofing material it is, and observe either from the ground, from the ladder, or roof edge, binoculars etc. When it's safe we like to walk them, because it's really hard to see the penetrations the sidewall flashings etc, with either a drone or a camera on a stick, or just binoculars. So nothing really beats walking it but inspector safety really takes priority over everything. So when you are walking a roof climbing a ladder, remember your three-point connection always have a hand on the ladder. Don't carry things extra. When we're here, we can check and see how many layers etc we have and our flashings. We want three rungs above the ladder, so when we get off we can hang on. Let's inspect the roof. Okay as we get on the roof we are required say what type of roofing material, (this is asphalt composition shingles), we're required to look at the venting, we're required to look at the visible flashings, things like that. Okay we have a drip edge flash. Right here is where we could look and see how many layers of shingles, very easily. This is a step flashing or a sidewall flashing. They're supposed to terminate within three-quarters of an inch of the bottom of the shingle, because we have nails. So this one's a little high, there's one up here that's a little high. So my report would say a few of the step sidewall flashings were installed improperly.

We want to see that it sheds the water to right here and we want to shed it after the nail, not on top. So that one right there is a little bit off. We do have a counter flashing, a lot of jurisdictions won't require that because of the overhang here, but it's still a great idea.

The singles themselves looking pretty good shape. You know we're gonna walk around the roof fill it for low spots, looks like we might have a little hail damage. Here we have our nail heads we want to make sure that they're all caulked. A single nail head that's not caulked will fail a roof. So coming on the back side again, here we have some hail. There's a hail hit, look at her out I can see a hail hit, hail hit... So the roof does have some hail damage over here. It's probably enough that if somebody argued they could get a hail claim on the roof, it would definitely be considered cosmetic, but I would at least point out the hail damage to my clients because if their insurance company comes up and they count eight to ten hits and a ten by ten or a square, they can refuse coverage on the roof. So definitely would want it noted that there is hail damage on this roof.

We're required to inspect the gutters we can see right here without having to get too close that there's a lot of leaves in the gutters. It's fall, the gutters need to be cleaned. Let's step off the dried roof onto the main roof. Talking about these turtle vents or ridge vents - we want to see them at the very peak. Code says that you're required to have if there's no vapor barrier in the attic a square foot of venting for every 150 square foot of attic. If there's a vapor barrier, we're only required to have one square foot for every 300. Now you won't know if it's right or wrong till you go in the attic and you see if there's a vapor barrier on the insulation or not. However in colorado we almost never see a vapor barrier, so we pretty much always use the one in 150 rule. If you go to some southern areas they always use a vapor barrier, so they will use the one in 300 rules. So home inspections are location, location, location, just like real estate, so those are things you're gonna have to kind of learn what what works in your neighborhood.

Now our flue. The flue and bathroom vent, we should have what's called a storm collar. There should be a little sheet metal almost like a hat sitting on it to shed the water around this. Right now they're relying on the caulking. When the caulking fails, it would be able to get water down that, so I didn't want to have a note that the storm collars were missing. Never ever walk backwards on a roof, you'll notice I walk sideways, don't do this you might get to the edge and not be thinking about it and go off.

You're required to have one roof vent. You're not required to have two or three. A lot of houses have multiples. In the mountain sometimes we see houses with no roof vents because the ice and snow will rip them off, so they put air admittance valves in the attic. The jurisdictions allows it that's where we're not code inspectors because for every code a jurisdiction can overrule it because something doesn't work in their area. So here's our main stack. In this particular situation it's a soil stack, so our toilets all dump into this. So this goes straight out to the street. So we want to look at the rubber flashing, is it in good shape, is it cracked, is it deteriorated, did they the nails down here? That all looks okay.

Again we have leaves in the in the gutters. Here if you look really closely, you can see red chalk line. That tells you this rust probably less than five years old, maybe even less than that. Colorado is one of the leading hale states in the nation so it's not unusual for us to see a brand new roof with hail damage. It just takes out one storm. But a lot of roofers will snap a line so that ridge shingles so they make them nice and straight.

So again coming to this side, you know we're basically looking at the same thing, does the roof wave, is it nice and flat this roof actually looks really, really good except for a little bit of cosmetic hail damage. So all we had for flashings really are on the outside there any of these sidewall flashings, it's safer for us to look from the ground up than it is to reach over and do this, so we kind of want to keep our distance away from that edge. It's not the safest place to walk.

Right here we were talking about how flat it is, I can see a little bit of a crown right here, and one right there, probably have a little bit of moisture damage on this side of the sheathing so we have a little bit of scalloping. We're in the attic we'll look and see how bad that looks. It doesn't look too excessive to me, but we might find at some point this house had ice damming, because all of those soffit vents that I saw have been added. They weren't there originally. So somebody may have been doing that to get rid of this problem.

Why don't we complete the roof inspection we'll go down we'll start the exterior. The exterior also looks at the soffits and fascia which is part of the real structure, but we put that in the exterior just because it makes a little more sense to do that from down below. So now we're done with 3.1 roofing.

Having a solid roof over your head, and knowing that it's solid, are important aspects of being a happy home owner. So take care of your roof and have it inspected on a regularly.

When it comes to roof inspections, the money you pay compared to the work and money you'll save on needing a complete roof replacement makes for an easy choice. Whether you decide to schedule a maintenance plan where a company will provide regular, complete service inspections to your roof is up to you. But it's a major point to understand that having a professional inspect your roof today, whether by climbing up and getting their hands dirty or using a drone with a camera, rather than waiting for some big storm to call your insurance company to learn what kind of estimate they'll offer you can take a lot of future stress out of your life. Don't wait to see a roof leak showing up on the interior of your home's ceiling - let a professional roof inspector with certification access your roof and prevent future damage before it's too late.

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Residential Roofing

Getting Familiar with Materials and Terms Used by Residential Roofers & Contractors

When it comes to having a roof over your head, you want to have a solid one. When there are questions or issues with the roof on your home, you need to have a qualified residential roofing contractor in your corner. We are here to provide you with some general roofing information to help you get a good understanding of the industry and to help you form the most appropriate questions for your needs when you deal with a local Tucson roofing service expert.

Whether you want to design the home of your dreams with a brand new home construction, retrofitting a fixer-upper or just need to understand what’s involved with your existing roof that may be leaking, the subject can quickly get confusing for someone who isn’t familiar with all the variables. Domestic roof construction of roofs on residential homes can vary a lot, from the pitch to the materials used and how they are put together. Talking to a professional roofer about what you want and need for your particular home or business is an excellent idea. Before you do, you may first want to look at and become familiar with some of the different materials found on home roofs.

Common Types of Residential Roofing Materials Used in Arizona

Ceramic or Concrete Tiles
Different Roofing Shingles including Asphalt Shingles, Wood Shingles or other Composite Shingles to Mimic the Look of Cedar, Slate or other natural materials.
Flat Roof using Bitumen, Built-Up or PVC materials (among others)
Metal Roofing (because DC Roofing doesn't currently work with metal roof buildings, we won't be going over that option here).

Roof Tiles - Ceramic or Concrete

Benefits of Tile Roofing

The look of a tile roof is very appealing appearance to many people. Reminiscent of Mediterranean style homes, as far as roofing products go, they are very long lasting and stand up to the elements such as heat and salt water air, making them very popular along coastlines such as California and Florida as well as in the hot, dry areas of the Southwest, Another benefit for areas that get heavy rains in short bursts is their ability to drain a lot of water quickly, due to their shape.

The durability of tiles is another very attractive quality. Some manufacturers say you can expect tiles to last 50, 75 or even 100 years - time frames that are otherwise never talked about in the roofing industry. While the original tiles were typically made from a fired clay or terracotta, today many tiled roofs use concrete that has been tinted and molded into a variety of different shapes.

Looking for more good reasons to go with tile? Well, they are impervious to insects, rot and are non-flammable and don't require much of anything in the way of maintenance. That doesn’t mean you can’t still have some roofing problems due to underlying wood and other roofing materials, but for a great looking outer layer, tile is pretty hard to beat.

Something else to keep in mind with regard to tile roofs is that while the tiles themselves do perform a critical function of draining water quickly, they are not the real reason a roof will be water tight. They really act as the cosmetic overlay to the true waterproofing, which is the underlayment beneath the tiles. If water is starting to enter your home, it is this underlayment that will need to be replaced.

That being said, there are some downsides that you need to consider before committing to a tile roof.

Downsides of a Tile Roof

As far as roofing products go, tile roofing can be considerably more expensive than other material options. Compared to an asphalt roof, you may end up paying 2 or three times as much. Something to consider with these higher costs though are the long life that roof tiles offer, as outlined above.

Another difficulty regarding tiles is that they are heavy and therefore can be more difficult (and expensive) to install. Consider that the weight per square, (a square is industry term for 100 square feet of area), for tile can be around 850 to 950 pounds for clay vs concrete material respectively. For the same surface area, and asphalt roof will weigh in the neighborhood of 225 to 325 pounds.

As you can imagine, you can’t simply swap out your asphalt shingle tiles for concrete tiles because they look good. Making such a drastic change in your building would require consulting an engineer, which would definitely add to the entire cost of the roof.

Also, as mentioned, roofing with tile is more difficult. It takes an experienced, professional roofer to know how to properly lay the tiles to make sure there are no gaps that could allow moisture to get through and to make sure water drains properly. On top of that, while these tiles are durable, they are also brittle. That means if they’re not properly handled or carelessly walked on, they could easily break. Again, more expenses adding up.

A tile roof is not any kind of weekend DIY project for a bunch of buddies!

Asphalt Shingles

Asphalt shingle roofing is the most commonly used residential roofing material in the United States, and for good reason. It’s affordable, easy to work with so virtually any roofer knows how to work with it. Plus, it’s easy enough for many homeowners to do DIY repairs and maintenance on it, and it has good durability.

Asphalt tiles, made from a fiberglass base and mineral and asphalt granules, usually have a 20 to 30 year warranty because the material is so good at flexing and contracting as the weather changes. As long as it’s properly installed and isn’t subjected to any unusual situations or conditions, there’s no reason an asphalt shingle roof won’t easily last 10 to 25 years or more.

Beyond just the functionality, another nice benefit is the fact that you can get asphalt shingles in a variety of different colors to match or create the look you want for your home.

While you may default to thinking of the black/grey asphalt shingle, they also come in a variety of shades of grey, brown and red. Some people mix in a variety of light and dark tones to create an aged, vintage look to their roofs.

With consumers becoming more environmentally aware, roofing material manufacturers have rolled out new, more green and energy efficient options, including in the realm of asphalt shingles. The new “cool roof” shingles are designed to absorb less heat from the sun, thereby transferring less of it into your home, reducing how hard your air conditioner has to work during those hot months.

When you consider the lower costs per square foot, plus all the other benefits that go along with it, it’s easy to see why asphalt tiles are such a popular option for home roofs.

Composite Roof Shingles

In Tucson and other parts of southern Arizona, some traditional roof materials that people may have been familiar with in other parts of the country (or world), aren't so applicable here. For example, cedar wood shingles or slate.

For people who long for a specific look and the unique corresponding colors that come with those kinds of materials, the good news is that today's composite material shingles can have you covered.

CertainTeed offers a luxury line of composites under the brand name Symphony. Made of polypropylene and calcium carbonate, CertainTeed’s well-regarded product is a ‘dead ringer’ for slate. Arguably, the lightweight and fade-resistant Symphony shingles improve upon the genuine article. Aside from being cheaper to buy and less costly to install, they are backed by a 50-year warranty and boast Energy Star certification.

DaVinci Roofscapes, LLC, offers perhaps the most comprehensive line of composite shake and slate-type products. Polymer-based, with top impact and fire ratings and a strong warranty, Davinci shingles come in multiple widths and colors, enabling homeowners to create blends with realistic textures and shade variations.

Flat Roofing Materials

In Arizona, there are a lot of homes with flat roofs, from ranch style homes built years ago to more modern, southwester style homes. With a flat roof, your options don’t include the materials mentioned above, but there are still options to consider.

Modern flat roofs use innovative materials that can provide better insulation than many people might think, and make them more energy efficient and cooler than older, traditional pitched roofs. EPDM roofing for example, (Ethylene Propylene Diene Monomer) is very highly energy efficient. In studies at Oak Ridge National Laboratories it was found that temperatures can be reduced by 30 to 40 percent with EPDM. With such such significantly lower heat transfer into the home, this can be a smart choice for homeowners in warmer areas looking to reduce the demands on their air conditioners.

Built-Up Roof (BUR)

Built-up roofing, also referred to as BUR, is one of the most common types of roofing systems you’ll find on low slope roofs and is the business that keeps a lot of local Tucson roofers in business. It is made up of alternating layers of ‘built up’ reinforced fabric and asphalt or bitumen. Typically the top most layer is some kind of aggregate such as stone or small gravel. One of the reasons this is a preferred material for flat or low-slope rooftops is because it creates a continuous seal, as opposed to other materials such as shingles or tiles that are independent pieces. This is important because water will not drain off a flat roof as quickly as a more pitched roof, so having good waterproofing is critical.

Built up roofing tends to do better and be more popular in hot climates like we have here in Arizona. The average lifespan of a built-up roof is usually 15 to 30 years, but they can last even longer if properly maintained.

Membrane Roofing

Another option for flat roofs is membrane roofing - a material that used to be used much more in commercial roofing than for the residential customer, but is starting to be used more and more in residential roofing, and for good reason.

Compared to BUR roofing, a membrane roof makes it easier to create a complete, waterproof seal on the roof, providing years of hassle free experience. This is because it can be difficult to create really good binding between seams of BUR material. The newer materials used in membrane roofing allow for either a seamless installation, or else the seams are actually just as strong as the body, thereby eliminating most issues regarding leaks developing.

Furthermore, these membrane materials attach directly to the roof. The asphalt in BUR roofing actually just rests on top of the roof, and is not actually attached to it. The gravel or aggregate added to it is in part necessary to weight down the bitumen, as well as to protect it from UV rays from the sun, which tend to deteriorate asphalt. None of this is necessary with a membrane roof.

There are a number of different materials used for membrane residential roofing systems, including:
Neoprene (polychloroprene)
EPDM (ethylene propylene diene monomer)
PVC (polyvinyl chloride)
Chlorinated polyethylene and chlorosulfonated polyethylene sheets
Polymer-modified bitumens

Probably the best and most popular choice of these is EPDM, which is a synthetic material. While it is long lasting and can give you a largely trouble free roof, it should be noted that if any kind of repair does need to be done, you must use the proper materials. EPDM is not compatible at all with any kind of asphalt based coating. So make sure whoever is working on your membrane roof is well aware, informed and prepared to work with the materials at hand.

PVC (polyvinyl chloride) roofing is another popular roofing membrane material choice because it’s known for its durability and affordability. Since it can be prefabricated for your specific roof, it means less scrap and waste at the job site.

Another added benefit is that PVC is fire resistant. It is also solar heat reflective, helping to reduce the heat transmission of the sun into your home, creating less work for your air conditioner when it’s hot out and reducing your energy bill.

You can expect a membrane roof to last you between 20 to 35 years. You can read more about different membranes roofing options throughout our website.

Basic Residential Roofing Components

Transcript

hi everyone in this video we're going to be talking about basic roof components the idea of this video is for you to learn what elements are needed and have a visual understanding of each element that gets used by a roofing company first we're going to be talking about the asphalt roof shingles itself it is the most common roofing product available it is the most cost efficient also comes in different profiles and also for different weather conditions let's say that your house is in a very high wind area there's shingles for that just specifically for wind problematic areas also if your area is susceptible to hail storms there there's also a shingle that is hail resistant so they're also easier to locate leaks and deficiencies they last roughly between 20 and 25 years just depending on the type of roof ventilation where the house is located and and stuff like that also the cost is a third of a cedar or rubbery or rubber roofing system also they come in a lot of colors so it can blend pretty good to any color scheme of a home now the insurance starters and rich caps these are complimentary parts of a properly installed roofing system starters serve as the first course of shingle helps the first shingle not blow off by the wind you see the image on the right hand side that is the starter and you see those little thar lines those help the first shingle adhere properly and that way it doesn't blow off the ridge caps serve as a finish type on the top of the slopes for a smooth transition it looks good and keeps the water out there's also high profile Ridge caps which make the house have a little bit more depth in the roofing system you will be able to see the the lines of the hips and the ridges pretty pretty easily and it's just for looks oh it does look better too a little bit more expensive then we have the underlay the underlay is one of the key components of a properly install roofing shingle it is a secondary protective layer of a the underlay we always use underlay a synthetic underlay because it has the following benefits it is 12 times stronger as a traditional petroleum-based underlay it is inert to mold growth it does not absorb water or wrinkle it is you we protect resistant and it is slip resistant so you know before they used to use petroleum-based ones which they would absorb water they would tear easy easier than the traditional that then the monolithic ones that are typically used so if somebody is going to do your roof just make sure this is an aesthetic underlay and that they do install the underlay not everybody does it and it's just a good review practice next is the the roof fence there's two fundamental benefits of a effect of an effective roofing ventilation system the first one is a cooler attic in the summer which will help the shingles last longer just because they don't overheat and the other fundamental benefit is a dry attic in winter this helps avoid at a condensation if you don't know what attic condensation is we created in another video talking about this common issue that we have here in Calgary just due to our Chinooks freeze files and and stuff like that but basically at a condensation is moisture gathering in your attic space when it's super cold outside and it's warm in your house Moisture collection your attic it freezes and then if you don't have proper ventilation proper insulation that that moisture will start to melt during saw cycles and it will appear that you have roof leaks and they'll appear on the ceiling around the the washroom fans and stuff like that so yeah these two benefits of having the cooler attic and the dry attic both result in energy savings greater home greater homeowner comfort and higher integrity of the house now we're going to be talking about the pipe jack the pipe jack is a preformed flange that is placed around the plumbing stack so that black PVC that you see on the image is actually part of the plumbing system and it's meant to be open that way and the pipe jack is just a flashing that helps the pipe transition from the inside of the house to the exterior and you know they can't they come like that just pre-made they come to size there's different sizes and that basically they all come in in plastic for shingles and stuff so next we have the goose neck the goose neck is a is basically a venting another roof vent that is used to transition from the from the flex pipes that go from a washroom fan or a kitchen fan or another could be from a dryer it also helps for attic venting so basically you know you tie in the Flex pipes from those fans into on the bottom of the roof deck and this is where they come it comes out and they have two presentations one in metal and the other one in plastic and that's their basic function now the metal Valley well the valley on a roof is one of the most vulnerable areas of your roofing system if it's not properly protected a valley can channel water directly into your house causing interior damage installing a sheet metal as in the image will help add extra protection to this critical area of your roofing search and we'll ensure that you know you have no issues in the valley also it helps the shingles not deteriorate in this area since the water collects from the two slopes into that valley the shingles tend to deteriorate faster in that area and it's also a critical part of your roof so you've got to make sure that you are extra protected in that in that area now the drip edge the drip edge I've seen in the image is um it's a metal strip that goes just below the on the roof line just below the shingles and it helps it it helps the water get into the gutter easier it also helps prevent the the roof deck just under the shingle to deteriorate or to curl over time because it does get wet if you don't have that drip edge installed finally we have the ice and water protection the ice and water protection is the self adhesive resilient non-woven glass fiber mat which serves to waterproof under the shingles preventing water penetration due to ice dams and driven wind driven rain rights it also is used to protect critical areas such as skylights chimneys and valleys so this is a pretty sticky product and it is and also it's used if you have a very low pitched roof so it's the slope of the roof is very minimum we recommend installing it on the whole house that way if you have any ice damming or any any anything like that you make sure that that your whole roof is protected and also it's recommended by the manufacturer to install it on the entire roof to get that warranty that they provide. Many people researching a new roof ask about whether they should be concerned about choosing a hot roof, a warm roof, or a cold roof and what the differences are. The different types of roof are created simply by applying the layers of the roof in a different order. Namely the insulation layers. In a cold roof, the insulation is applied between the rafters, but in a warm roof, the insulation is applied on top of the existing roof surface. The term “hot roof” is something of a misnomer, as the attic space will only be a few degrees warmer than in a traditional roof. a Hot Roof is a system most likely to be found in newly built homes.

We gladly service the entire, greater Tucson area, including Oro Valley, Marana, Saddlebrooke, Green Valley and Vail, AZ. Call DC Roofing today! (520) 979-9095

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Commercial Roofing

commercial building rooftop with AC units in Tucson

Understanding Different Commercial Roofing Material Options

When it comes to commercial roofing, there are a handful of materials that are most commonly used. We'll have a look at each of them and consider the benefits and drawbacks of each.

First, the roofing materials we'll cover here are:

Spray Polyurethane Foam
Single-Ply Membrane
Metal
Tar and Gravel
Shingle

We'll come back with another article to address PVC roofing (polyvinyl chloride), which is a single-ply roofing solution used on many commercial and industrial roofs that are flat or low sloped. PVC or polyvinyl chloride, is the third-most widely produced synthetic plastic polymer

Spray Polyurethane Foam

Spray Polyurethane Foam, more commonly referred to as SPF, is a material that is sprayed as a liquid so it can expand into a foam, creating a solid layer across an existing roof.

An SPF Roofing system can be used in any climate, and when properly installed and maintained, can last over 50 years.

The energy efficient properties of Spray Polyurethane Foam Roofing contributes to significant energy savings throughout the life of a building. SPF delivers thermal, air, and vapour barriers and delivers the highest R-value per inch of any cool roofing insulating material available.

Pros

Easy installation
Energy efficient
Easy maintenance
Seamless and waterproof
Renewable and sustainable

Cons

Specialized contractors required
Limited installation window
Overspray potential
Regular maintenance needed

What is Spray Foam Roofing?

Transcript

spray polyurethane foam aka SPF is a material that's made by combining two liquids a resin and an isocyanate as it sprayed onto the existing roof substrate it creates a foam that expands 20 times in size to form a seamless foam roof surface when the foam is expanded this layer can be between 1 & 1 & a half inches in thickness when the installation is complete it will create a durable renewable foam roof covering SPF roofing is not the most well known type of roofing material the technology has been around since the 1960s for industrial commercial and residential facilities

Single-Ply Membrane

Single-Ply Membranes are sheets of rubber and other synthetics that can be ballasted, mechanically fastened or chemically adhered to insulation creating a layer of protection on your commercial facility. While Single-Ply Membrane Roofing is one of the most well-known types of commercial roofing material, there are several types to fit your budget and facility needs.

There are two main types of Single-Ply Membrane Commercial Roofing: Thermoplastic Polyolefin (TPO) and Ethylene Propylene Diene Terpolymer (EPDM). They differ in their chemical makeup, how they are installed and their energy efficiencies

Pros

Proven track record
Options for insulation materials
Choice of reflective or retentive properties
Easy installation on a flat roof
Lightweight and flexible

Cons

Membrane is easily punctured
Roofing accessories can prolong installation
Seams are vulnerable to leaks
UV Rays can degrade adhesive

What is Single-Ply Membrane Roofing?

Transcript

single ply membranes are sheets of rubber and other synthetic that come in rolls and are cut and adhere to your facility roof on top of the insulation there are two main types of single ply membrane commercial roofing PPO and EPDM they differ in their chemical makeup how they are installed and their energy efficiencies there are three ways to attach the single ply membrane to the cover board ballasted with rocks or stones which may be more prone to leaks adhesion with a rolled on adhesive or mechanically fastened with equipment

What is TPO Membrane Roofing?

Transcript

thermoplastic polyolefin is not your father's pvc. a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market TPO roofing systems are made up of a single layer of synthetics and reinforced scrim that can be used to cover flat roofs known as white roofs tpo is generally manufactured white and highly reflective PPO membrane can be attached to the cover board with a bonding adhesive or mechanically fastened when the membrane is rolled out the contractor then returns to use a hot air gun to hot air well the seams together

What is EPDM Membrane Roofing?

Transcript

ethylene propylene diene monomer is a single ply membrane that consists of a synthetic rubber compound that allows it to be flexible EPDM has been used on commercial roofing facilities since the 1960s and is considered a time-tested option with EPDM you have the option of choosing from 45 60 or 90 ml thickness and either black or white for the color while tpo has a natural white color EPDM results in a dark gray or black color for your roof the darker colour is not helpful in reflecting UV rays it does retain heat for those in cooler weather

What is a Silicone Restoration Membrane?

Transcript

what if I told you there was another option to paying for a full roof replacement a silicone restoration membrane or SRM can save you time and money when facing a commercial roof project a silicone restoration membrane is a fluid applied silicone coating sprayed directly on to an existing roof system an SRM system is a great option for buildings that have age groups that are still in good condition the roof needs to be in better condition than most roofs at the end of their life the SRM can be applied to restore the waterproof barrier on your roof

Built-Up Roofs (Tar and Gravel)

Built Up Roofing (BUR) Systems have been in use in the U.S. for over 100 years. These rooftop systems are commonly referred to as “tar and gravel” roofs and is often used for flat roofing jobs.

The first layer can adhere directly to the roof substrate. If needed, a base sheet can be fastened to the roof to create a flat and safe work space. A Built-Up Roof System is installed by alternating layers of modified bitumen and reinforced fabric.

Bituminous waterproofing systems are designed to protect residential and commercial buildings. Bitumen (asphalt or coal-tar pitch) is a mixed substance made up of organic liquids that are highly sticky, viscous, and waterproof. These systems are sometimes used to construct roofs in the form of roofing felts or roll roofing products.

Property owners and managers can choose three, four or five ply roofs to meet their needs and budgets.

The last layer is rock or stone; this layer protects the underlying layers from UV rays, extreme heat or cold, and wind damage.

Pros

Seamless and waterproof
Reflects UV rays
Low- maintenance

Cons

Hazardous fumes and vapors when installing
Adds extra weight to the building structure
Slower installation time frame

Metal

Metal Roofing is one of the oldest commercial roofing systems on the market.

Most Metal Roofing Systems use corrugated galvanized steel, although other materials such as aluminum or tin can also be used. After a metal roofing system is installed, an acrylic or silicone coating can be added for waterproofing, rust protection, and UV protection.

Since material on metal roofs is rather light in weight, it can be installed right on top of the existing rooftops. A contractor will install a frame, or substrate, with trusses and purlins for the metal roof to be fastened to.

Pros

Variety of material choices
Ability to hold up to high winds and snow
Sheet metal can be made from recycled steel
The metal panels will not burn in the event of a fire

Cons

If water ponds on the roof it can cause severe damage
Roof frame is difficult to work with
Metal panels create seams that are prone to water leaks
Weather such as rain, hail or wind can create a lot of noise

Shingles

Shingles are not only for residential roofs. Many facilities with a high-slope roof will choose to install shingles rather than the other roofing types.

Asphalt Shingles are used for commercial roofing, they are made of a base material (felt or glass-fiber mat), asphalt (or some other kind of filler), and a top layer of granules.

The most important layer of the Shingle Commercial Roof is the underlay or insulation. This layer is what provides insulation while the shingles, sealants, flashings and edge metal provide the weatherability.

Pros

Cost-effective
Variety of colors and designs
Lasts 20-50 years

Cons

Regular maintenance required
Can’t install in cold weather
Impact can crack the shingles

Commercial Roofing Basics - Take-aways

Spray Polyurethane Foam is a material that is sprayed as a liquid so it can expand into a foam.
Single-Ply Membranes are sheets of rubber and other synthetics that can be ballasted, mechanically fastened or chemically adhered to insulation.
Built-up Systems are installed by alternating layers of asphalt or tar and supporting fabrics directly onto the roof.
Metal Roof Systems use corrugated galvanized steel, aluminum or tin. An acrylic or silicone coating is added for waterproofing and protection.
Shingles are not only for residential roofs. Asphalt Shingles are commonly used for commercial roofing.

In Arizona it's important to find a top quality roofing service that knows the solutions that work best in the desert heat. Having a team that has the experience to work any job, large or small, from giving a fair quote, to performing quality repairs to having a solid company warranty, striving for the best customer satisfaction in the industry is the most important job.

Whether it's for residential or commercial roofing clients, new construction or repairs, experience matters. Professional service, worker safety, affordable costs for customers, projects remaining on schedule today and for year to come, a company that ticks all these boxes is worth searching for. DC Roofing of Arizona, while a recently established new business, is that professional roofing contractor company with the skill, crew and quality products that you can count on.

We gladly service the entire, greater Tucson area, including Oro Valley, Marana, Saddlebrooke, Green Valley and Vail, AZ. Call DC Roofing today! (520) 979-9095

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