The Roof Be Cool

A cool roof prevents heat absorption by reflecting the sun s heat and then emitting its radiation back into the atmosphere.

The roof be cool. In hot climates traditional roofs in the contiguous united states can reach temperatures of 150 to 185 degrees fahrenheit. A cool roof is a roof designed to maintain a lower surface temperature in bright sunshine than a traditional roof source. A cool reflective roof stays 50 to 60 degrees cooler when exposed to the same summer heat. Nearly any type of building can benefit from a cool roof but consider the climate and other factors before deciding to install one.

A cool roof is one that has been designed to reflect more sunlight and absorb less heat than a standard roof. Asphalt is a great low cost roofing material but there are better choices for keeping your home really cool. By doing this cool roofs allow for a more comfortable and controlled indoor environment. The primary advantage of a cool roofing system is that business owners can expect to use less energy to cool their small businesses.

Since california issued these guidelines other cities and states have implemented similar cool roof measures. Up to 70 when paired with a colored reflective coating. The surface of a cool roof reflects more sunlight and releases more heat than a so called hot or dark roof. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles.