Cool Roof Technology

What constitutes a cool roof.

Cool roof technology.

A cool roof is a roofing system that delivers higher solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the building and higher thermal emittance the ability to radiate absorbed or non reflected solar energy than standard designed roofing products. It is a relatively cheap option with substantial benefits. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. Cool roofs are designed to reflect more energy and heat than traditional roofs.

Cool roofing is an emergent and powerful technology used for temperature control of buildings and areas. Cool roof requirements vary by region but generally are based on solar reflectance and. Improved human health and comfort. By lowering energy use cool roofs decrease the production of associated air pollution and greenhouse gas emissions.

Standard or dark roofs can reach temperatures of 150 f or more in the summer sun. One of the most popular technologies the industry has developed is cool roof technology. This article throws light on cool roof technology with a special emphasis on its suitability in the indian context. Historically cool roofs have been either white.

Cool roofs is a green building technology that is especially suited to the climate of the india. Reduced air pollution and greenhouse gas emissions. A cool roof is a roof that reflects more sunlight and absorbs less heat than a standard roof lowering roof temperature and releasing less heat into the environment. Cool roofs can reduce air temperatures inside.

It is a relatively cheap option with substantial benefits. Yet you may not be familiar with what exactly the term means so let s give you a quick primer on cool roof technology with a special emphasis on its suitability in the indian context. A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning. With all the focus on green building these days the market is heating up with interest in cool roof technology.

A cool roof transfers less heat to the building below so the building stays cooler and uses less energy for air conditioning.