What Does Roof Coating Do?

Contractors Apply an Acrylic Coating.

What Roof Coating Does

Because flat roofs are so common on commercial buildings, almost every building manager or owner faces common problems with these types of roofs. Typically, the main problem faced is leaking due to water collecting on the roof. Instead of repairing these leaks over and over again—and spending more and more—many managers opt to apply roof coatings. These often elastomeric coatings go directly over the roof, forming a seamless barrier that seals pinhole leaks, and prevents new leaks from forming.

Coatings, however, are used for more than just a sealant to stop leaks. When it comes time to replace your commercial roof, you might instead want to opt for a roof coating. Instead of tearing off the old roof and installing a new one, you can have a coating applied to preserve the old roof, extending its life for several more years to come. As a money-saving replacement option, the coatings can be re-applied every 10 years or so to continue preserving your roofs.

Additionally, coatings are valued because they improve your building’s overall energy efficiency. They have highly reflective properties, protecting the roof from UV radiation, and keeping it cooler in the summer and warmer in the winter. If you are considering a commercial roof coating in Austin, TX, let the experts at Texas Cool Roofing & Waterproofing help you. We provide a complete range of cool roofing solutions. Learn more about our services by calling 512-617-7335.

What is the best roof coating?

When choosing a roof coating for your building, you have several types of coatings available. Each has different properties that will be valued more than others. Some of the most common include:

  • Acrylic: These are water-based coatings especially fitting for areas of high UV radiation in which reflectivity is required for improved cooling.
  • Asphalt: Very effective coatings to use on asphalt-based roof substrates and for colder weather.
  • Polyurea: A polyurethane-based coating that’s ideal for hail-prone areas or for roofs that get high roof traffic.
  • Silicone: Another coating valued for high UV reflectivity, silicone is really good for roofs exposed to heavy, frequent rainfall.

When to apply roof coating

If you’re planning to apply an elastomeric roof coating like silicone or acrylic, you want to make sure you apply it at the right time. Coatings need to be applied on warm, sunny days so it will dry and cure properly. Moisture always needs to be avoided. If it’s rained recently or rain is forecast, you want to avoid applying the coating.

How long do roof coatings last?

The thickness of the roof coating application will normally determine how long it lasts. Ideally, you want the coating to last about 10 years before you reapply it. Your location and weather conditions will also affect the coating’s lifespan. Different types of coatings also have different lifespans. Elastomeric coatings, for instance, often last longer than asphalt coatings.

Does roof coating stop leaks?

Preventing leaks is one reason people value roof coatings. Because the coatings form a seamless barrier over your roof, they help prevent new leaks from developing. Smaller leaks are also sealed up when the coating is applied. Before you apply the coating, you will need to repair any significant leaks.

A coating application is often the most cost-effective way to stop leaks. It’s certainly more effective and less expensive than repairing every leak on your roof. Most coatings also receive a 20-year watertight warranty and most coatings will prevent leaks well past their warranty period.

Do roof sealers work?

Roof coating and roof sealant are sometimes used interchangeably as terms for the same material, and sealants are very effective at preserving your roof by preventing leaks and improving energy efficiency. Other benefits include fire resistance and mold growth prevention.

How much roof coating do I need?

Generally, when using elastomeric roof coatings, the amount of coating needed will vary depending on the type of roofing you’re covering. For most flat roofing materials like foam, modified bitumen or built-up roofing you’ll need about 1 gallon of coating for every 50 square feet of roof. Metal roofing will also vary. Corrugated metal roofs need about 1 gallon of coating for every 80 square feet of roof, while smooth metal roofs need 1 gallon for every 100 square feet.

Can roof coating be applied over shingles?

Roof coatings are primarily used for commercial buildings and only rarely used for residential applications. When used for residential buildings, it’s usually for flat roofs. It’s normally not recommended to use coatings on asphalt shingles. The coating can shrink and cause the shingles to cup or curl, which loosens granules. Coatings can also seal in moisture and cause the roof deck to rot. In some cases, adding a coating will void manufacturer’s warranties. Building and zoning codes as well as HOA codes can also be violated.

A Roofer Sprays on a Roof Coating.

Can roof coating be used on wood?

Roof coatings can be applied to other surfaces besides roofs. You can, for instance, coat wood siding, but cautions must be taken not to completely seal the wood because the wood must be allowed to breathe. When applying a coating, you have to be careful to avoid trapping moisture.

If you are looking to install a roof coating for your commercial roof in Austin, TX, you can always count on Texas Cool Roofing & Waterproofing. See what we can do for you today by calling 512-617-7335.

What is a Cool Roof System?

cool roof

What is a Cool Roof System?

One of the most important things about a cool roof installation is that cool roofs are able to keep your property cooler during the summer months. But the question remains as to what exactly is a cool roof system. Cools roofs have been designed with the purpose of reflecting more sunlight and absorbing less heat than regular roofs. Cool roofs can be made out of all sorts of different roofing materials. For instance, cool roofs can be made out of a highly reflective type of paint or a sheet covering, or highly reflective tiles or shingles. Standard or dark roofs can reach temperatures of one-hundred and fifty degrees or more. That’s why it’s important to understand the benefits of a cool roof.

What is the Coolest Roofing Material?

There are lots of great cool roofing materials available on the market, thankfully. Metal roofs can bring about a solar reflectance of over seventy percent. This amount of solar reflectivity makes sure that buildings remain far cooler and lower the associated energy costs during the summer. Metal roofs are an attractive roofing option for both residential and commercial property owners. That’s because metal roofs can last a lifetime, and when they are properly maintained, will exhibit the increased durability that has become legendary in the roofing industry.

Do Cool Roofs Work?

If you are wondering about whether or not cool roofs work, you would be glad to find out that indeed cool roofs do work. That is because cool roofs reflect increase sunlight and absorb less heat than roofs. Traditional dark-colored roofs absorb lots of heat from the sunlight which makes them heat the building unnecessarily. Cool roofs stay far cooler in the midst of the damaging UV rays of the sun. In turn, cool roofs will transmit less heat into the building. Thus, if you live in an area of the country that has hot summers, it would behoove you to consider investing in a cool roof.

What Color Roof is the Coolest?

All colors on the light side of the spectrum will manifest a powerful solar reflectivity effect. That is why it is important to invest in lighter colors. While beige, tan, and light green will produce a great effect, white is the coolest color for cool roofing. White is also the most common color for cool roofing materials. 

What Color Roof is the Most Energy-Efficient?

As previously mentioned, cool roofs are actually roofs that are lighter in color than traditional, dark-colored roofs. Black asphalt or dark wood shingles will be far less reflective and will actually absorb heat into the roof and into the household. You can be certain that when you invest in a cool roof that you can receive the benefits of a cooler household or property during the summer.

Are Cool Roof Shingles Worth It

Are you wondering whether or not cool roof shingles are worth it? If so, please review the following bullet points to discover more about the advantages of cool roof shingles.

  • Cools roofs can reduce local air temperatures. This phenomenon is referred to as the urban heat island effect.
  • Cools roofs can lower peak electricity demand, which in turn can help prevent power outages.
  • Cool roofs can also reduce power plant emissions. Power plant emissions include carbon dioxide, sulfur dioxide, nitrous oxides, and mercury.

Is Cool Roofing

Cool roofs are considered by many in the roofing industry to be the way of the future. This is because cool roofs are a roofing system that delivers higher solar reflectance to the building. These cool roofs can also enhance roof durability and reduce both building cooling loads and the urban heat island effect. After all, aunty building with a dark roof will use more energy for air conditioning than a cool roof building. If you would like to reduce your energy use during the summer and reduce air pollution and greenhouse emissions, then you will want to invest in a cool roof.

Who Makes Cool Roof Shingles

There are many different roofing material manufacturers available who make cool roof shingles. One of the prominent roofing manufacturers is Owens Corning. Owens Corning advertises over 20 roof shingle choices that meet or exceed 20 aged SRI. SRI stands for the current aged Solar Reflectance Index minimum required for the Green Building Standards Code of Los Angeles County.

cool roof

Will Wetting the Roof Cool House

If you are wondering whether or not wetting your roof will cool the house, you will be glad to know that it is true. Water on the roof will help cool the home. It’s always best to consult with a roofing company when it comes to reviewing your cool roof needs.

Would you like to discuss a cool roof in Austin, TX? We can help. Please reach out to us at 512-617-7335 today.

What Are Architectural Shingles?

Soft roofing tiles. Close-up. Background

Learn More About Architectural Shingles

When you’re looking to upgrade the quality of your roofing materials, a good alternative option that performs higher than asphalt shingles yet still reasonable in price are seen with architectural shingles. As a matter of fact, this roofing material was developed in the 1970s in order to address the fallbacks seen with asphalt materials yet provide a similar in look. What came as a result is a thicker, more durable material with more size, shape and color options. If you’re looking to have a more versatile roofing material select architectural shingles. You many be able to learn more about these innovative shingles by getting in contact with your local roofing company for more in-depth information. Until then, here is some basic information surrounding architectural shingles that may prove of use to you.

What is the difference between architectural shingles and asphalt shingles?

 The difference between architectural shingles and asphalt is that while asphalt have one layer of materials architectural shingle are thicker and more durable. This will allow architectural shingles to better protect against cosmetic damages and have better water shedding abilities. While asphalt comes in the standard three-tab shingle variety with three separate tabs that are 12 inches wide architectural shingles are characterized as dimensional or laminate with various sizes, shapes and colors. This can allow for more aesthetic choices as asphalt typical only comes in that rectangular shape with gray or brown colors. 

What is an architectural roof shingle?

Architectural shingles are also known as laminated or dimensional shingles and are composed of heavy fiberglass mat bases with ceramic coated granules which are tightly embedded and resigned. This makes them water resistant and with thicker materials more durable against impact.

Are architectural shingles better?

Architectural shingles are the upgraded option of asphalt shingles yet can even imitate higher end roofing materials such as cedar and slate. Since they are nearly two-three times as thick they are less vulnerable to cosmetic wear, rip offs and curling.

What are the advantages of architectural shingles?

Architectural shingles are stronger and more refined and due to its thickness and composition will have higher wind resistance. Some can even withstand 120 mph winds whereas standard asphalt can only resist 60-80mph winds. They also offer better fire resistance and water-shedding.

gray brown tile texture on the roof of the building

What is the best architectural shingle brand?

  • GAF Marquis WeatherMax®
  • CertainTeed XT™ 25
  • Owens Corning Supreme® AR
  • Tamko Heritage® Vintage

How many years do architectural shingles last?

Architectural shingles are premium versions of asphalt shingles and can last longer. Where asphalt lasts around 15-20 years, architectural shingles can last from 25-30 years

What are the longest lasting roof shingles?

The longest lasting type of roofing shingles will actually be slate shingles as they have a roof life of over 125 years. Metal roofing also has a long roof life of 50 plus years and depending on the metal material can last longer in range.

Are architectural shingles energy efficient?

Architectural shingles are engineered to act as a cool roof with greater light deflection. They have added insulation will will reduce heat transfer from the outdoors and indoors so a more stable building temperature is maintained without fluctuations. This will allow your HVAC system to operate more smoothly which lowers HVAC bills as a result since energy isn’t being wasted to keep up with constant daily changes in temperature.

What color shingles are best?

For any type of roofing materials, not just with architectural shingles, lighter colors will be better for energy efficiency. This is due to the fact that dark colors absorb sunlight and heat while lighter colors reflect it off better. Roof coatings will therefore typically be white in color or of a lighter color hue such as light blue, soft green and similar colors.

What is the most energy efficient roofing material?

The most energy-efficient type of roofing materials can be considered white roof tiles as well as metal roofing. Metal roofing can reflect 75.4% of solar energy while tile roofs have a building envelope or space between the tiles and substrate of the roof itself which can allow for more airflow between the roof while cooling it down.

Get Help From a Professional Roofer Today

When you’re looking into adding architectural shingles get in touch with your local qualified roofing company. They will best be able to inspect your roof and offer the best recommendations of roofing materials based on the climate where you live as well as your particular roof’s specifications. Architectural shingles are great premium roofing options that can mimic higher-end materials with more versatile looks at a lower roofing price. See what size, shape, texture, and color options are available to you with architectural shingles today and get a pristine looking roof for your property!

If you’re interested in architectural shingles in Austin, TX call 512-617-7335 with Texas Cool Roofing & Waterproofing!

How do I know if my roof has storm damage?

A Storm Damaged Roof.

What to look for in the wake of a storm

There are few things in the life of a commercial business or homeowner that brings on the stress quite like a major storm. Inclement weather is unpleasant enough without the harsh reality that the storm could be doing major damage to your roof.

This is a nightmare scenario for many of us: a major storm hits, and your roof is left in shambles. Then comes the costly repairs and the headaches that come with major repairs or, the worst-case scenario, a complete roof replacement.

How do I know if my roof has storm damage?

Unfortunately, there is no single universal sign of damage to your roof. In fact, because the roof is so high up, you might not be able to even see the damage without being on the roof itself. There are, however, a few of the more common indications that damage has been done to your roof.

If heavy winds have hit your area, you may notice missing shingles. There are less obvious signs of wind damage as well. The thin horizontal lines where the granules have been worn off about an inch or two beneath the shingle may become evident. This indicates that the shingle was broken and potentially flapping due to the strength of the wind.

This is important because your shingles are what help to keep your roof watertight. Without them, moisture could get into your home and cause damage to areas other than the roof.

There is also the case of discoloration from heavy water damage that can be seen from the ground. Typically it is hardest to determine if you have incurred roof damage after a hail storm. Dents to areas of your home typically cannot be seen from the ground and require a formal inspection to spot.

What causes roof damage?

There are three main factors that can seriously damage a roof. It is important to note that your roof is technically being damaged just about every single day. Even if the weather in your area is perfect, it is still taking a pounding from the UV rays that the sun projects.

In any event, the first major factor is wind damage. High enough winds can peel up portions of shingles or other areas of the roof. This compromises the integrity of the shingles around it as well as the roof as a whole.

Water damage is another major contender. If a storm is heavy enough, that water can beat down on your roof and make its way underneath the roofing material. This can lead to leaks as well as structural damage to the roof and other areas of your home.

Lastly, hail is another major factor in damage. Most roofs are now equipped to handle hail of most sizes, simply letting it bounce away. But if the hail is large enough, it can leave indentations in your roof and the other appliances on your rooftop that are there.

Hail damage is perhaps the most difficult when it comes to storm damage to spot because it can be subtle unless you get right on top of it. In most cases, hail damage can be an annoyance, compromising the structural integrity of the shingles or other areas of the roof. In major hail cases, it can cause holes that can lead to leaks and other damage to your roof.

Can I claim roof damage on insurance?

The short answer to this question is a “yes, but…” Damage to your roof from the aforementioned factors typically falls under being covered by peril. In most cases, your homeowners’ policy will help cover the cost of the repairs if not completely cover them.

The problem here is in dealing with the insurance company. The process can be a long one as the insurance company has to send a claims adjustor out to inspect the damage and make sure that it wasn’t caused through negligence or lack of maintenance.

They do this because insurance companies will find any reason to not pay that claim out. They are in the business of taking your money, not paying it out. Still, if you can reasonably show that your roof was in good condition and simply damaged by severe weather, they will end up covering at least some of it.

How do I know if my roof needs replacing?

This could be one thing or a series of issues coming together at once. If you have shingle roofing, there are a few signs to look for. If the majority of your shingle edges are cupped or curled, if the shingles themselves are cracked, or if there are bald spots where the granules are missing, it may be time to replace your roof.

If your roof is over 20 years old and has experienced recent storm damage in Austin, TX, it may also be time to replace them. Really, the best bet is to talk to your local roofing contractor and get an opinion and a quote from them. A reputable company like Texas Cool Roofing & Waterproofing will advise you for or against a replacement based on your current situation. You can find out more about how we can help by calling 512-617-7335.