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10 Best Roof Coatings 2025 in the United States
#1
Winner
Liquid Rubber RV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM, TPO, Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White, 1 Gallon
The Liquid Rubber RV Roof Coating is designed specifically for RVs, trailers, and campers, making it a great choice for those looking to protect and maintain their roofs from leaks and weather damage. One of its standout features is its flexibility, boasting over 1000% elongation, which helps prevent cracks and adhesion failures that can occur over time. Additionally, its solar reflective properties can keep your RV cooler under the sun, enhancing comfort during hot days. This coating is also UV resistant, ensuring that it won’t degrade quickly when exposed to sunlight.
Rating
9.8
Chosen by1,434
Reflectivity
Durability
Thickness
Most important from
3644 reviews
#2
Henry HE887HS073 Tropicool Roof Coat, 5 Gallon
The Henry HE887HS073 Tropicool Roof Coat is a 100% silicone roof coating specially designed for outdoor use, particularly effective in hot and wet weather. One of its main strengths is its high reflectivity, which helps to reduce heat buildup on your roof, making it an excellent choice for those looking to save on cooling costs. Its premium moisture cure formulation creates a strong chemical bond with the roof surface, ensuring excellent durability and resistance to ponding water, which can be a problem for many roofs. Additionally, the coating is UV resistant, maintaining its protective qualities even after prolonged exposure to sunlight.
Rating
9.6
Type of Coating
Reflectivity
Durability
Most important from
204 reviews
#3
Gardner-Gibson Sta-Kool 15-Year Turbo-Dri Elastomeric Roof Coating, White, 5 Gal., Flexible White Acrylic Roof Coating, Reflective Finish Keeps Roof Cool, Great for RV
The Gardner-Gibson Sta-Kool 15-Year Turbo-Dri Elastomeric Roof Coating is a white acrylic coating designed specifically for use on roofs. It offers a reflective finish that helps keep roofs cool, making it a strong choice for energy efficiency. The UV-resistant feature further enhances its durability by protecting the roof surface from sun damage. With a 15-year lifespan claim, this product is formulated to resist cracking and peeling, which highlights its durability and elasticity. The fast drying time of about 0.5 hours is convenient, reducing downtime during application.
Rating
9.4
Reflectivity
Durability
Application Method
Most important from
244 reviews
Top 10 Best Roof Coatings 2025 in the United States
#1
Winner
9.8 score
Liquid Rubber RV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM, TPO, Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White, 1 Gallon
Liquid Rubber RV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM, TPO, Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White, 1 Gallon
Type of Coating: Polymer
Reflectivity: Solar reflective
Durability: UV resistant
Elasticity: Over 1000% elongation
Thickness: 2-3 heavy coats
Application Method: Brush, roller, sprayer
Chosen by 1434 this week
Henry HE887HS073 Tropicool Roof Coat, 5 Gallon
Henry HE887HS073 Tropicool Roof Coat, 5 Gallon
Type of Coating: 100% silicone
Reflectivity: high
Durability: excellent
Elasticity: performs well
Drying Time: not overly lengthy
Gardner-Gibson Sta-Kool 15-Year Turbo-Dri Elastomeric Roof Coating, White, 5 Gal., Flexible White Acrylic Roof Coating, Reflective Finish Keeps Roof Cool, Great for RV
Gardner-Gibson Sta-Kool 15-Year Turbo-Dri Elastomeric Roof Coating, White, 5 Gal., Flexible White Acrylic Roof Coating, Reflective Finish Keeps Roof Cool, Great for RV
Type of Coating: Acrylic
Reflectivity: Reflective finish
Durability: 15-year lifespan
Elasticity: Resist cracking and peeling
Application Method: Brush, roller, or sprayer
Drying Time: 0.5 hours
BEEST RV Roof Coating White, 1 Gallon Covers up to 50 sq ft (2 Coats), Solar Reflective & Waterproof Sealant| Elastomeric Leak Repair Coating, Liquid Rubber RV Roof Sealant for Trailers, Camper & More
BEEST RV Roof Coating White, 1 Gallon Covers up to 50 sq ft (2 Coats), Solar Reflective & Waterproof Sealant| Elastomeric Leak Repair Coating, Liquid Rubber RV Roof Sealant for Trailers, Camper & More
Type of Coating: Acrylic Elastomeric
Reflectivity: solar reflectivity, UV resistance
Durability: durable, waterproof
Elasticity: highly flexible
Thickness: multiple heavy coats
Application Method: brush, roller, sprayer
Drying Time: 2 to 4 hours
Countryman Coatings 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (4.75 Gallon, White)
Countryman Coatings 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (4.75 Gallon, White)
Type of Coating: 100% Silicone
Reflectivity: 90%
Application Method: Roller, brush, spray
Drying Time: 72 hours initial, 7 days cure
Related Products
Up to 32% off
Ames Research Laboratories BMX5RG Blue MAX Waterproofer, Regular Use in Interior & Below-Grade Exterior Concrete Sealer and More. Liquid Rubber, 5 Gallon (Pack of 1), 640 Fl Oz
Ames Research Laboratories BMX5RG Blue MAX Waterproofer, Regular Use in Interior & Below-Grade Exterior Concrete Sealer and More. Liquid Rubber, 5 Gallon (Pack of 1), 640 Fl Oz
Type of Coating: Liquid Rubber
Durability: 20 Year Warranty
Elasticity: 1200% elongation
Application Method: Brush, roller, spray
Dicor RP-SELRC-1 Signature Extended Life EPDM Rubber Roof Coating - White, 1 Gallon Can
Dicor RP-SELRC-1 Signature Extended Life EPDM Rubber Roof Coating - White, 1 Gallon Can
Type of Coating: Silicone
Durability: Long-term
Elasticity: Flexible
Application Method: Requires primer
Rust-Oleum 4.75 Gallon 301994 Elastomeric Roof Coating, 710 White
Rust-Oleum 4.75 Gallon 301994 Elastomeric Roof Coating, 710 White
Type of Coating: Elastomeric Roof Coating
Reflectivity: 84% initial, 74% after weathering
Elasticity: elastic nature
Application Method: Spray
Drying Time: 6 hours
Henry Coating ROOF Silicone WHT .90G HE887HS042
Henry Coating ROOF Silicone WHT .90G HE887HS042
Type of Coating: Silicone-based
Reflectivity: Semi-Gloss
Durability: Waterproof
Application Method: Spray
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Buying Guide for the Best Roof Coatings
Choosing the right roof coating is essential for protecting your roof from the elements, extending its lifespan, and improving energy efficiency. Roof coatings can help prevent leaks, reduce heat absorption, and provide a reflective surface to lower cooling costs. When selecting a roof coating, it's important to consider several key specifications to ensure you get the best product for your needs.Type of CoatingRoof coatings come in various types, including acrylic, silicone, polyurethane, and asphalt. Each type has its own set of benefits and is suitable for different roofing materials and climates. Acrylic coatings are water-based and provide good UV protection, making them ideal for areas with moderate weather. Silicone coatings are highly resistant to water and are great for areas with heavy rainfall. Polyurethane coatings offer excellent durability and are suitable for high-traffic roofs. Asphalt coatings are cost-effective and provide good protection for flat roofs. Choose the type that best matches your roof material and local weather conditions.
ReflectivityReflectivity refers to the coating's ability to reflect sunlight and reduce heat absorption. High reflectivity can help lower cooling costs and reduce the overall temperature of your building. Reflectivity is measured as a percentage, with higher values indicating better performance. For example, a coating with 85% reflectivity will reflect 85% of the sunlight. If you live in a hot climate, opt for a coating with high reflectivity to keep your building cooler and save on energy bills.
DurabilityDurability indicates how well the coating can withstand weathering, foot traffic, and other environmental factors. A durable roof coating will last longer and require less maintenance. Durability can be assessed by looking at the coating's resistance to cracking, peeling, and fading. Coatings with higher durability are ideal for roofs that experience heavy foot traffic or extreme weather conditions. Consider your roof's exposure to these factors when choosing a coating with the appropriate level of durability.
ElasticityElasticity refers to the coating's ability to expand and contract with temperature changes without cracking. This is important for roofs in areas with significant temperature fluctuations. Elasticity is often measured by the coating's elongation percentage, which indicates how much it can stretch before breaking. Higher elongation percentages mean better flexibility. If your roof is subject to frequent temperature changes, choose a coating with high elasticity to prevent damage and ensure long-lasting protection.
ThicknessThe thickness of a roof coating is measured in mils (thousandths of an inch) and affects its protective qualities. Thicker coatings provide better protection against leaks, UV rays, and physical damage. However, they may also be more expensive and take longer to apply. The ideal thickness depends on your roof's condition and the level of protection you need. For roofs with existing damage or in harsh environments, a thicker coating is recommended. For newer roofs or milder climates, a thinner coating may suffice.
Application MethodRoof coatings can be applied using different methods, such as brushing, rolling, or spraying. The application method can affect the ease of installation and the quality of the finish. Brushing and rolling are suitable for small areas and detailed work, while spraying is ideal for large, open surfaces and provides a more even coating. Consider the size and complexity of your roof when choosing the application method. If you plan to apply the coating yourself, select a method that matches your skill level and available equipment.
Drying TimeDrying time refers to how long it takes for the coating to dry and cure after application. This can vary depending on the type of coating, weather conditions, and thickness applied. Faster drying times can be beneficial if you need to complete the project quickly or if rain is expected. However, some coatings with longer drying times may offer better performance and durability. Check the manufacturer's recommendations for drying times and choose a coating that fits your schedule and weather conditions.