Heat Reflective Material For 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.

Heat reflective material for roof.

Re cover the roof with a new waterproofing surface such as tile coating replace the roof with a cool one. Meanwhile conventional roofing materials only reflect a mere 5 to 15 of this energy. Initial material costs are comparable with traditional roofing materials some cool roof products cost less than traditional materials some cost up to 20 more. By reducing the amount of this heat transfer solar reflective shingles and.

Retrofit the roof with specialized heat reflective material. A high thermal emittance is preferable in warmer areas so that the heat is not held within the roof and therefore the building. Together these properties help roofs to absorb less heat and stay up to 50 60 f 28 33 c cooler than conventional materials during peak summer weather. The attic under the roof.

Thermal emittance refers to a roof s ability to release absorbed heat. Its application reduces roof temperature and correspondingly reduces room temperature. Some studies show that radiant barriers can reduce cooling costs 5 to 10 when used in a. The most well known type of reflective surface is the cool roof.

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. Reflective surfaces are a form of geoengineering. Cool protective coatings can be reapplied repeatedly every 10 to 15 years and will reduce and may eliminate the need for expensive tear offs. The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor.

Cool paint is a heat reflective paint and this paint has been designed to reflect more sunlight and absorb less heat than a standard roof. A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. 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. 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.

In the case of air conditioned spaces the power consumption is reduced due to the lowered temperature gradient across the slab. Reflect tec combines industry leading kynar aquatec technology with patented heat reflective technology making it a superior one component coating.