Advantages of White Roof Coatings
A dark roof absorbs the sun’s heat, while a white roof coating reflects it away.
Advantages of White Roof Coatings
Lowering energy use is not the only benefit that accrues from the use of cool roof coatings. White coatings can extend the life expectancy of many different types of commercial roofing systems simply by avoiding the high roof temperatures associated with exposure to the sun.Reflective roof coating can significantly improve energy efficiency of your roof. Some roof coating products offer reflective properties, which can direct between 60 percent and 85 percent of sunlight away from your roof.
Conklin’s white roofs reflect the sun’s hot UV rays rather than absorbing them the way black roofs do. This keeps buildings cooler, reducing cooling costs, and putting more “green” back in the pockets of building owners like you. In fact, since we introduced our white acrylic roofs over 30 years ago, many of our customers have enjoyed a complete return on investment.
Keep Reading on This Site
Industry Sources
- Cool Roof Rating Council(opens in a new tab)
Third-party reflectance and emittance ratings.
- ENERGY STAR Roof Products(opens in a new tab)
Qualified reflective roofing products.
- Cool Roof Rating Council — Building Owner Resources(opens in a new tab)
How reflective roof surfaces lower cooling load.
Frequently Asked Questions
Why does cool roofs work by reflecting sunlight matter?
Lowering energy use is not the only benefit that accrues from the use of cool roof coatings. White coatings can extend the life expectancy of many different types of commercial roofing systems simply by avoiding the high roof temperatures associated with exposure to the sun.
Why does advantages of white roof coatings matter for commercial buildings?
A dark roof absorbs the sun’s heat, while a white roof coating reflects it away.
What should building owners know about advantages of white roof coatings?
The answer to that question is that a white roof coating, or “cool” roof could potentially lower the surface temperature of your roof by up to 100°F. That’s according to the California Energy Commission, which estimates that cool roofs can trim cooling costs by 20 percent on average in the state.
How does advantages of white roof coatings affect roof performance?
A test was conducted on a sunny day with an ambient temperature of 100 degrees F. The surface of a roof with a black membrane reached a whopping 180 F, and a gravel roof reached 145 F. In comparison, a roof with white reflective roof coatings was remarkably cooler at 90 F.
