All There is to Know About Acrylic Roof Coating

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Roofs, both residential and commercial, need regular care and maintenance to look and perform better. The roof type, materials, installation, ventilation, insulation, slope, and weather conditions like snow, hail, wind, rain, and extreme temperatures affect a roof's lifespan.

Roof coatings offer a great way to increase the life expectancy of a roof. Roofers apply a coating or covering atop an already installed roofing system as an extra layer of protection against damages, wear and tear, leaks, and severe weather conditions. Coatings create a weatherproof and waterproof seal after application. 

Several roof coatings are available in the market, and acrylic roof coating is a popular option to restore a roofing system, prolong its lifespan, and prevent leaks. Acrylic roof coatings are water-based and offer an excellent and cost-effective solution for diverse roofing systems that hold up well in most climatic conditions. 

They contain various forms of acrylic polymer that provide durability and flexibility and are suited for high-sloped roofs and multiple substrates, including metal, built-up, modified bitumen, spray polyurethane foam, and single-ply. Acrylic roof coatings are available in a range of colors, but white is the most commonly used option as it reduces the membrane's temperature and is good at reflecting heat. 

The low cost and durability of acrylic coating make it one of the best roof coatings available. Roofers can use a brush, sprayer, or roller to apply it on the existing roof substrate. Though acrylic coating looks similar to house paint, the materials and the properties differ significantly. An acrylic coating is five to ten times thicker than paint and creates a tough layer that withstands high foot traffic, severe weather, and temperature fluctuations. The acrylic coating has no seams and does not require any hardware to adhere to the surface. 

Pros of acrylic roof coating

  • Highly reflective

  • UV resistant

  • Easy to apply and work with, that saves time and causes minimum disruptions

  • Provide perfect cost and performance balance

  • Smooth application

  • Significantly reduces the cooling costs during summers

  • Create a seamless surface that repels dirt to keep the roof clean, inviting, and maintains its aesthetic appeal

  • Minimize gradual damage and wear and tear

  • Versatile

  • Durable

  • The roof lasts longer after acrylic coating and delays the need for roof replacement

Cons of acrylic roof coating

  • Poor at dealing with water ponding situations. Prolonged exposure to ponding water makes acrylic coating brittle, delaminating it from the roof. Consider alternate roof coating options for roofs with improper slopes or inadequate drainage. 

  • Tough to apply in cold temperatures due to reduced drying time, and the coating does not adhere well to the roof substrate. A temperature of 50-degree Fahrenheit or higher is suitable for acrylic coating application. 

  • Over time, due to constant exposure to extreme weather elements, acrylic coating loses mil thickness and requires recoating to maintain its functionality. Choose a high-quality acrylic coating product tested for specific roof applications and environments.

Acrylic roof coating makes a wise choice for people looking for a durable and cost-effective solution to protect their roofs without compromising quality. Get in touch with a local roofing company for assistance in selecting a high-quality acrylic roof coating for long-term roof protection.


Irish Roofing Company provides Scottsdale with roof inspection, installation, sealing and repair. We offer shingle services, tile roof services, flat roof services, roof cleaning,roof inspection, roof installation, leak repair, roof recovering, roof repair, roof sealing, and wood shake services for commercial and residential customers.

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Exploring the Many Benefits of Coating Your Roof