How To Cool The Roof In Summer

Department of energy the surface of a cool roof reflects more sunlight and releases more heat than a so called hot or dark roof.

How to cool the roof in summer.

The cool roof rating council accepts test reports from approved testing laboratories and then compiles the information in an easily accessed database. Generally speaking the cost of installing cool roofing during construction is comparable to traditional roofing as this energy saving calculator demonstrates so small business owners may save on energy costs in long run by installing a cool roof. On a typical summer afternoon a cool colored roof that reflects 35 of sunlight will stay about 12 c 22 f cooler than a traditional roof that looks the same but reflects only 10 of sunlight. When dealing with this warm climate it would be beneficial to know how to cool your roof in the summer.

Benefits of cool roofs. We stay in the top floor and right on top of our floor is an open terrace. A hot roof won t last as long as you want as the heat damages it one summer at a time. A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning.

Summers in bangalore have been crazy for the past couple of years. What are cool roofs. Cool colored dark roofs look like traditional dark roofs but better reflect near infrared light. The cool roof rating council is a not for profit organization that validates the reflective and emissive properties of cool roof products.

These fans remove the excess heat from the top part of the house allowing you to get rid of the problem and ensure that your roof lasts for many years to come. While the term cool roof is sometimes used to describe any roofing surface that is cooler than a standard rooftop green certification. It has been qui. However a cool roof need not be white.

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. Thus solar attic fans could very well be one of the best solutions for hot roofs. Standard or dark roofs can reach temperatures of 150 f or more in the summer sun.

Because a white roof strongly reflects both visible and near infrared sunlight a white roof will typically be cooler than a cool colored roof. The sun beating down on your roof can cause its temperature to rise.