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Preserve and Protect: Best EPDM Roof Coatings To Enhance Your Flat Roof

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Preserve and Protect: Best EPDM Roof Coatings To Enhance Your Flat Roof

Hey there, fellow homeowners and roofing enthusiasts! Today, I’m diving into the world of EPDM roof coatings – a game-changer when it comes to preserving the integrity of your roof.

If you’re like me, you take pride in maintaining your home or business, and that means ensuring your roof stands strong against the elements. 

Today I’ll walk you through everything you need to know about EPDM roof coatings. I’ll even throw in some top-notch recommendations for the best EPDM roof coatings out there so that you can enhance your home on your own preference and budget. Let’s get started!

EPDM Roof Coatings Explained

Before we move on to roof coatings, let us start with what an EPDM roof is. EPDM, or ethylene propylene diene monomer, is a synthetic rubber roofing material specially designed to shield your flat roof from the elements and boasts a significant lifespan. When you talk about popular commercial roofing types, EPDM is surely on that list. 

Picture this scenario: your flat roof, exposed day in and day out to pounding rain, scorching sun, and severe storms. Over time, it’s only natural for your roof’s surface to wear down, leading to leaks, cracks, and unwanted water damage. This is where EPDM roof coatings come to the rescue! 

These coatings create a robust barrier that prevents water infiltration, blocks harmful UV rays, and resists temperature fluctuations. The result? A longer-lasting, even more durable roof that stands tall against Mother Nature’s fury.

Benefits at a Glance: Elevating Your Roof’s Defense with EPDM Coatings

Let’s dive into the heart of the matter – why should you seriously consider embracing EPDM roof coatings? There are numerous advantages to adding a roof coating to your flat roof, which are outlined below. 

Durability and Longevity

EPDM coatings are renowned for their exceptional durability. They can withstand extreme weather conditions, including heavy rainfall, hailstorms, and even snow accumulation. This longevity is particularly valuable, as it ensures your roof remains intact and leak-free for years to come. EPDM’s resistance to ozone and UV radiation further enhances its longevity, making it a reliable choice for both residential and commercial roofs.

Improved Energy Efficiency

One of the standout features of EPDM roof coatings is their impressive energy efficiency. The reflective nature of EPDM helps to deflect a significant amount of sunlight, reducing heat absorption and subsequently lowering indoor temperatures. This can lead to reduced energy consumption, especially during scorching summer months. As a result, EPDM coatings contribute to a more comfortable living environment and potential savings on your energy bills.

Sealing and Waterproofing

EPDM coatings provide an impeccable seal, effectively preventing leaks and water infiltration. The coating forms a seamless membrane that seals off potential entry points for water, safeguarding your home’s interior. This feature is especially critical for flat and low-slope roofs, where water pooling can lead to extensive damage. With EPDM, you can have peace of mind knowing that your roof is fortified against water-related issues.

The Best EPDM Roof Coatings: Reviewed

Now let’s get into our top picks for EPDM roof coatings. After rigorous research, I’ve rounded up the top contenders that promise unparalleled protection for your beloved property and have provided good results in 2023. 

#1 GacoFlex S42 Series

Say hello to the GacoFlex S42 Series – the ultimate solution for breathing new life into your tired roof. This roof coating isn’t just a product, it’s a transformational experience for your home. This EPDM roof coating is made up of 100% silicone, and with its powerful adhesion, it forms a protective shield that stands strong against ponding water, harsh UV rays, and unpredictable weather.

Plus, the GacoFlex S42 Series isn’t your average coating, it covers more area with less material, making your investment go further. In many cases, you won’t need to use epoxy primer during the installation, saving you time and money. 

GacoFlex S42 Series
Image Source: GacoFlex S42 Series

#2 Dicor Rubber Roof Coating

Next on our list is a true game-changer for extending the life of your flat roof: the Dicor Rubber Roof Coating. This innovative two-part system is designed not just to protect, but to prolong the life of your roof, offering a comprehensive solution that ensures enduring performance.

Let’s dive into the specifics. The Dicor system utilizes a dynamic duo of a potent cleaner/activator that’s essential for prepping your roof and a layer of acrylic coating that acts as a formidable shield. This pairing creates a seamless, robust membrane that takes your EPDM rubber membrane’s resilience up several notches. Due to its efficient drying time, this coating requires less labor, too. 

#3 Henry Tropic-Cool® EPDM Roof Coating

Henry 887 Tropi-Cool 100% Silicone White Roof Coating is perfect for your property. 

Crafted from premium silicone, this advanced moisture-cure formula deflects the sun’s heat and UV rays, safeguarding a variety of roofing materials. Its innovative Dirt Pick-Up technology ensures a cleaner, brighter roof for years to come. 

Uniquely tailored for tropical climates like Tampa’s, where high temperatures and heavy rainfall prevail, its 100% silicone composition excels. It can be installed in a range of temperatures and can sustain heat and UV rays with ease. Count on its moisture-cure chemistry for lasting resistance to ponding water, unmatched durability, and impeccable sealing properties. 

#4 Rust-Oleum Elastomeric Roof Coating

Rust-Oleum Elastomeric Roof Coating can really take your EPDM roof up a notch as it offers ultimate protection and efficiency. With an impressive 80% initial reflectivity, it ensures energy savings, potentially reducing energy costs by up to 5%, while providing lasting resilience. Defying weathering and dirt, its waterproof seal bonds within six hours. Backed by a 10-year warranty, it should easily be your top choice for a durable and complete sealing solution. 

You get flexibility with the application of this coating as well, with the option to use either a sprayer, roll, or brush. Elevate your roofing experience with Rust-Oleum’s trusted performance.

#5 Lanco White-Seal Roof Sealer

If you are looking for the best acrylic-based EPDM roof coating, then you should consider White-Seal Roof Coating by Lanco. This is a robust, one-component, styrene acrylic, rubberized elastomeric roof sealer. Engineered for peak performance, the thick EPDM roof coating ensures uncompromising protection. 

Unyielding against severe weather and joint movement, it resists cracks, leaks, and peeling. You can also get the comfort of its sun-reflective properties, as it comes with 73% solar reflectivity and up to 85% heat emissivity for better indoor temperature regulation. 

The membrane coverage is also commendable, as it can cover approximately 250 square feet per container. This product also comes with a 10-year warranty. 

How To Install An EPDM Roof Coating: The Application Process Made Easy

Let’s talk application, so your roof gets its well-deserved makeover. While I won’t delve into intricate details, here’s a general overview of the EPDM roof coating application process:

Clean the Surface

Ensure your roof is clean, free from debris, and dry before applying the coating. This is important because the coating will adhere best when it is installed on a clean EPDM roof membrane.

Coating Application


In some cases, applying a primer might be necessary to enhance adhesion. After you apply a primer, it is time to move ahead with the actual roof coating. Using either a roller, brush, or sprayer, apply the EPDM coating onto the roof’s surface, ensuring even coverage.

Drying Time

Allow the coating to dry according to the manufacturer’s instructions. While some coatings require four to six hours, some may dry in less time. Patience is key! 

Enjoy the Benefits

Once dry, your roof is ready to take on any weather with its new protective layer.

Wrap-Up: Your Roof’s Best Friend

In commercial roofing, EPDM coatings reign supreme. These products offer a reliable solution to safeguard your roof from the elements, ensuring it stands strong for years to come. Whether you opt for a coating from Henry Roof or Lanco, you’re investing in a shield for your property – one that’s waterproof, UV-resistant, and incredibly durable.

It’s important to do additional research on all these coating options to choose the one that suits you best. 

Best Commercial Roofing Company In Tampa

SouthShore Roofing & Exteriors is a premier roofing company serving Tampa and the surrounding areas of Florida. We install EPDM membranes as well as the best EPDM roof coatings. 

Remember, a strong, sturdy roof is the key to a cozy, leak-free property. So, don’t wait for a storm to remind you of your roof’s importance. Take action, explore the world of EPDM roof coatings, and give your commercial property the protection it truly deserves. 

Contact us today at (813) 400-3329 and we will be happy to assist you in solving your roofing needs. 

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