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What Are The Different Roof Coatings & How Do They Work?

Let’s talk about one of the critical features of a commercial roof: The roof coating! It’s no secret that roof coatings can add years to the life of your roof, protect your property against the elements, and even save you some cash in the long run. But with so many options out there, how do you know which coating is right for your property? In this guide, we’ll break down the different types of popular commercial roof coatings and explain how they work.

Inside this blog:

  • A brief overview of commercial roof coatings
  • The 4 key types of commercial roof coatings available today
  • Factors to consider when choosing a roof coating for your property

Keep reading to determine which roof coating will suit your commercial property and preferences the best!

Understanding Commercial Roof Coatings


Before we dive into the specifics, let’s take a moment to understand what commercial roof coatings are and why they’re crucial for your property:

What Are Commercial Roof Coatings?

Commercial roof coatings are liquid-applied membranes designed to protect and extend the life of your roof. They can be applied to various types of commercial roofing materials, including metal, single-ply membranes, and built-up roofs.

Why Are They Important?

Commercial roof coatings act as a barrier against the elements, protecting your building from water damage, UV radiation, and temperature fluctuations. They can also help improve energy efficiency by reflecting sunlight and reducing heat transfer into your building.

4 Key Types of Commercial Roof Coatings

Now, let’s explore the different types of commercial roof coatings available on the market and how they work:

1. Acrylic Roof Coatings

Acrylic roof coatings are water-based and easy to apply, making them a popular choice for commercial property owners. They form a seamless membrane that provides excellent protection against UV rays and water damage.

Additionally, acrylic coatings are highly reflective, helping to reduce cooling costs and prolong the life of your roof.

2. Silicone Roof Coatings

Silicone roof coatings offer superior durability and weather resistance, making them ideal for harsh climates. They form a flexible, waterproof membrane that can expand and contract with temperature changes without cracking or peeling.

Silicone coatings are also highly resistant to UV radiation, making them a long-lasting option for protecting your roof.

3. Polyurethane Roof Coatings

Polyurethane roof coatings are known for their exceptional adhesion and resistance to chemicals and abrasion. They create a strong, durable membrane that can withstand foot traffic and environmental pollutants.

Polyurethane coatings are often used in high-traffic areas or on roofs with complex configurations where additional protection is needed.

4. Bitumen Roof Coatings

Bitumen roof coatings, also known as asphalt coatings, are made from bitumen, a byproduct of petroleum refining. These coatings provide excellent waterproofing properties and are commonly used on low-slope or flat commercial roofs.

Bitumen coatings can be applied hot or cold, depending on the specific product and application method.

How Commercial Roof Coatings Work


Now that we’ve covered the different types of commercial roof coatings let’s take a closer look at how they work to protect your property:


Commercial roof coatings create a seamless barrier that prevents water from seeping into your building through cracks, seams, or damaged areas of the roof. This helps prevent leaks and water damage, prolonging the life of your roof and underlying structure.


Many commercial roof coatings are designed to be highly reflective, meaning they can reflect sunlight away from your building, reducing heat absorption and cooling costs. By keeping your building cooler, reflective coatings can also help extend the lifespan of your roof by reducing thermal stress and UV damage.

Sealing & Repairing

Commercial roof coatings can seal small cracks and gaps in the roof surface, preventing them from expanding and causing further damage. They can also be used to repair minor damage, such as punctures or tears in the roofing material, helping to extend the life of your roof without the need for costly repairs or replacement.

🤔 Choosing the Right Commercial Roof Coating

With so many options available, how do you know which commercial roof coating is right for your property? Here are a few factors to consider:


Consider the climate in your area and choose a commercial roof coating that is suitable for your specific weather conditions. For example, if you live in a hot, sunny climate, a highly reflective coating may be more beneficial for reducing cooling costs and UV damage.

  • Additionally, take into account factors such as humidity levels, rainfall patterns, and temperature extremes in your region, as these can impact the performance and longevity of the roof coating.

Roof Material

Some commercial roof coatings are specifically designed for use with certain types of roofing materials. Make sure to choose a coating that is compatible with your roof’s material for the best results.

  • Before selecting a commercial roof coating, consult with a roofing professional to determine the compatibility of the coating with your specific roofing material.
  • Using an incompatible coating could result in adhesion issues or premature failure.

Application Method

Consider whether you plan to apply the coating yourself or hire a professional. Some coatings may require specialized equipment or professional installation, while others are designed for DIY application.

  • If you’re unsure about the application process or lack experience with roofing projects, it may be wise to enlist the help of a professional roofing contractor.
  • They can ensure the coating is applied correctly and provide warranty coverage for the workmanship.

🏢 Protect Your Property With a Commercial Roof Coating

Commercial roof coatings are a valuable investment for any business owner or property manager looking to protect their building and extend the life of their roof. By understanding the different types of coatings available and how they work, you can make an informed decision about which option is best for your property. So, whether you’re looking to improve energy efficiency, prevent leaks, or simply prolong the life of your roof, there’s a commercial roof coating out there to suit your needs.

Connect with our team by giving us a call or filling out our easy online form. Whether you have a serious roof emergency or just need a few repairs, our team will  meet you where you’re at. We’re excited to hear your questions and get started on ensuring your roof stays resilient and beautiful!

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