Heat Reflective Material For Roof

Building owners and roofing contractors have used cool roofing products for more than 20 years on commercial industrial and residential buildings.

Heat reflective material for roof.

In the case of air conditioned spaces the power consumption is reduced due to the lowered temperature gradient across the slab. The tex cote reflect tec coating system is a revolutionary field applied infrared heat reflective coating specifically designed for metal and tile roof and wall surfaces. The attic under the roof. A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic.

If your roof is in poor condition or near the end of its life it is usually best to re cover replace or retrofit the roof. Thermal emittance refers to a roof s ability to release absorbed heat. Reflect tec combines industry leading kynar aquatec technology with patented heat reflective technology making it a superior one component coating. By reducing the amount of this heat transfer solar reflective shingles and.

The most well known type of reflective surface is the cool roof. Because they can reduce surface temperatures by up to 80 f about 45 c these products also have a big impact on cooling costs. A high thermal emittance is preferable in warmer areas so that the heat is not held within the roof and therefore the building. Solar reflective shingles are designed specifically to reduce the absorption of the suns infrared radiation by reflecting ir rays off the surface of the roof thus not allowing the heat to be transferred to the interior of the structure i e.

The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor. Meanwhile conventional roofing materials only reflect a mere 5 to 15 of this energy. Reflective surfaces are a form of geoengineering. Re cover the roof with a new waterproofing surface such as tile coating replace the roof with a cool one.

Reflective surfaces can deliver high solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the surface and high thermal emittance the ability to radiate absorbed or non reflected solar energy. Cool protective coatings can be reapplied repeatedly every 10 to 15 years and will reduce and may eliminate the need for expensive tear offs. Its application reduces roof temperature and correspondingly reduces room temperature. Retrofit the roof with specialized heat reflective material.

Some studies show that radiant barriers can reduce cooling costs 5 to 10 when used in a. 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.