What is the Best Elastomeric Roof Coating for Oro Valley?

If you’re a homeowner in Oro Valley, AZ, then you know that keeping your home in good repair is important. Not only does it maintain your home’s value, but it also protects your family from the elements. One of the most important parts of your home to keep in good repair is your roof. A strong, sturdy roof is essential for keeping your home warm in the winter and cool in the summer.

One way to prolong the life of your roof and keep it in good condition is to apply an elastomeric coating regularly. Elastomeric coatings are specially formulated to protect roofs from weathering and UV damage. They’re also highly effective at sealing up cracks and gaps, which can lead to leaks. In this article, we’ll take a look at the best elastomeric roof coatings for Oro Valley homeowners.

What is an Elastomeric Roof Coating?

An elastomeric roof coating is a liquid applied roofing membrane that cures to form a seamless, monolithic, and flexible membrane. It is typically white or light colored, which helps reflect heat and UV rays away from the building, reducing cooling costs. Elastomeric roof coatings also have superior elongation properties, meaning they can stretch without breaking, which helps them withstand movement and thermal expansion/contraction.

There are many benefits to using an elastomeric roof coating, but there are also a few things to keep in mind before deciding if it’s the right option for your Oro Valley home or business. Here are a few things to consider:

The type of roof you have: Elastomeric roof coatings can be used on most types of roofs, but they work best on smooth surfaces. If your roof is textured or has a lot of bumps and ridges, an elastomeric roof coating may not be the best option.

Budget: Elastomeric roof coatings are typically more expensive than traditional asphalt-based roof coatings. However, they last longer and provide better protection, so you may end up saving money in the long run.

Climate: If you live in an area with extreme temperatures (hot or cold), an elastomeric roof coating can help protect your roof from thermal expansion and contraction.

Roof age: If your roof is relatively new, you may not need an elastomeric roof coating. However, if your roof is older or has been damaged, an elastomeric roof coating can help extend its life.

If you’re still not sure if an elastomeric roof coating is right for you, contact our roofing experts at Oro Valley Roof Repair & Roof Coating Experts. We can inspect your roof and make recommendations based on your specific needs.

Different Types of Elastomeric Roof Coatings

There are four common types of elastomeric roof coatings: butyl, acrylic, polyurethane, and silicone. Let’s take a closer look at each one:


Butyl elastomeric coating is a type of liquid rubber that is used to coat roofs in order to protect them from the elements. It is impermeable to air, which makes it ideal for protecting against ponding water, and it also boasts excellent flexibility, which makes it resistant to cracking and other forms of damage.

However, the process of creating butyl is harsh on the environment, and it can be difficult to apply. For these reasons, it is not as popular as other types of elastomeric roof coatings.


Acrylic elastomeric coatings are a type of coating that is made from acrylic polymers. These coatings are known for their durability and resistance to UV rays and extreme weather conditions. Acrylic coatings are also highly reflective, which makes them ideal for use in climates where the sun is very strong.

In addition, many acrylic coatings contain biocides that can prevent the growth of mildew and mold. Acrylic elastomeric coatings are best used on roofs with good drainage, as they are not as resistant to ponding as other types of elastomeric roof coatings.


Polyurethane coatings are durable, which means they resist damage better than other elastomeric types. These qualities make them perfect for high traffic areas or places where there’s a lot of foot traffic like roofs with ponding problems on it due to extreme weather conditions that can change from season-to winter being too cold one day then hot the next without warning!

Plus, these tough polyurethanes won’t crack even though temperatures vary greatly throughout different times of the year. They’re also great at resisting ponding water and other liquids that can cause damage to a roof.

However, there’s one thing worth noting: since Urethanes contain xylene (a very toxic chemical), we only recommend application by a professional roofing contractor with the proper safety equipment.


Silicone coatings are quickly gaining popularity in the roofing industry due to their many benefits. One of the most appealing aspects of silicone coatings is their high solids content. This means that contractors can use less material to achieve the desired thickness, which can lead to significant cost savings.

In addition, the high solids content makes silicone elastomeric coatings highly UV resistant and able to withstand ponding. Another advantage of silicone coatings is that they erode at a much slower rate than other elastomeric coatings, meaning they last longer. However, silicone coatings do have some drawbacks. They demand the most maintenance, as they attract dirt and debris more than other types of elastomeric roof coatings. They are also the most expensive type of elastomeric roof coating.

So, what is the best elastomeric roof coating for Oro Valley? The answer depends on your specific needs. If you need a durable, long-lasting coating that can withstand extreme weather conditions, we recommend silicone. If you are looking for a more budget-friendly option, acrylic or polyurethane may be right for you.

Importance of Proper Installation

It’s important to note that no matter which type of elastomeric roof coating you choose, proper installation is essential. Elastomeric coatings can only achieve their full potential when they are installed correctly. Be sure to hire a reputable, experienced contractor who has experience installing elastomeric roof coatings.

Tips to ensure proper installation:

  • Make sure the roof surface is clean and free of debris before application.
  • Follow the manufacturer’s instructions carefully.
  • Use a roller or brush specifically designed for elastomeric roof coatings.
  • Apply the coating in thin, even layers.
  • Allow adequate time for the coating to dry between coats.
  • Problems that can occur if elastomeric roof coatings are not installed properly:

  • Leaks: If the coating is not applied evenly, it can create weak spots that allow water to seep through. This can lead to serious leaks and damage to your roof.
  • Poor Adhesion: If the elastomeric roof coating is not applied correctly, it may not adhere properly to the roof surface. This can cause the coating to peel or flake off, leaving your roof vulnerable to weather damage.
  • Incomplete Coverage: Your roof will not be fully protected from the elements if the elastomeric roof coating is not applied evenly or in sufficient quantities. This can lead to premature deterioration of your roof.

These are just a few of the things to keep in mind when choosing and installing an elastomeric roof coating. Be sure to do your research and hire a reputable, experienced contractor like us at Oro Valley Roof Repair & Roof Coating Experts to ensure a top-quality job.

Experience Elastomeric Roof Coating Installation in Oro Valley

If you’re looking for a reliable contractor to install an elastomeric roof coating in Oro Valley, look no further than us at Oro Valley Roof Repair & Roof Coating Experts. We have years of experience installing all types of elastomeric roof coatings, and we would be happy to help you choose the right coating for your needs.

We understand the importance of proper installation, and we always take the time to do the job right. Contact us today to learn more about our elastomeric roof coating services or to schedule a free consultation!