Roof Coating Reflects Heat

The higher the sri value the lower its surface.

Roof coating reflects heat.

White coatings are by far the most effective and reflect anywhere from 50 to 90 of the sunlight and heat that hit your roof. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941. Henry he587046 roof coating white adding another coating that is ideal for the scorching summer is made by a henry company. Reflective roof coatings also known as albedo coatings are products applied to roofs to reduce solar heat especially in areas with hot sunny weather for a good part of the year.

Solar reflective index sri sri is calculated by using the values of solar reflectance thermal emittance and a medium wind coefficient. In warm and sunny climates highly emissive roof and wall products can help reduce the cooling load on the building by releasing the remaining heat absorbed from the sun scientists use a number between 0 and 1 or 0 and 100 to express emittance the higher the number the more effective the coating. Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330. The coating itself has the maximum capacity to reflect the uv and infra red rays meaning it s capable of prevents the room itself from heating up during the summer season.

For pricing and availability. Because they can reduce surface temperatures by up to 80 f about 45 c these products also have a big impact on cooling costs.