Heat Reflective Material For Roof

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.

Heat reflective material for roof.

Meanwhile conventional roofing materials only reflect a mere 5 to 15 of this energy. 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. Thermal emittance refers to a roof s ability to release absorbed heat.

By reducing the amount of this heat transfer solar reflective shingles and. The most well known type of reflective surface is the cool roof. Reflect tec combines industry leading kynar aquatec technology with patented heat reflective technology making it a superior one component coating. 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. In the case of air conditioned spaces the power consumption is reduced due to the lowered temperature gradient across the slab. Cool protective coatings can be reapplied repeatedly every 10 to 15 years and will reduce and may eliminate the need for expensive tear offs. Reflective surfaces are a form of geoengineering.

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. A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. Re cover the roof with a new waterproofing surface such as tile coating replace the roof with a cool one. The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor.

Because they can reduce surface temperatures by up to 80 f about 45 c these products also have a big impact on cooling costs. 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. 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. A high thermal emittance is preferable in warmer areas so that the heat is not held within the roof and therefore the building.

Its application reduces roof temperature and correspondingly reduces room temperature. Building owners and roofing contractors have used cool roofing products for more than 20 years on commercial industrial and residential buildings.