Reflective Roofing Material

Please remember the energy savings that can be achieved with reflective roofing is highly dependent on facility design insulation used climatic conditions building location and building envelope efficiency.

Reflective roofing material.

Highest roofing fire rating. The basic unpainted metal roof will reflect more solar radiation than an asphalt roof which absorbs and holds heat. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. The cool roof collection has a variety of deep colors that are unexpected of solar reflective shingles which tend to be lighter in color.

Using solar reflective shingles and solar reflective roofing products that reflect ultraviolet and primarily infrared radiation will reduce damage caused by u v and heat degradation. They keep surface temperatures very close to ambient temperatures. Although there are inherent benefits in the use of reflective roofing before selecting a roofing product based on expected energy savings consumers should explore the expected calculated results that can be found on the department of energy s cool roof calculator. Ul class a listed to ansi ul 790.

White coatings are by far the most effective and reflect anywhere from 50 to 90 of the sunlight and heat that hit your roof. White seal plus 100 acrylic elastomeric reflective roof coating with high uv ray reflectance. 3 a cool roof from gaf helps minimize solar heat gain by reflecting incoming sun rays and re emitting the absorbed. Cool roof reflective coatings white roof coatings are opaque and reflective consisting of polymeric materials and some types of white pigment.

Extend the life of the roof thanks to solar reflecting granules that reduce shingle temperature and subsequently slow asphalt aging. Wide arrange of colors. 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. Highly reflective coatings which most often resemble a paintable aluminum coating come in second with reflectance levels in the 60 to 70 range.

Just as wearing light colored clothing can help keep you cool on a sunny day cool roofs material that is designed to reflect more sunlight and absorb less heat than a standard roof. For homes in warmer climates pre painted or granular coated metal roofing systems reflect solar energy and cool your home by re emitting most of what solar radiation is absorbed. Because they can reduce surface temperatures by up to 80 f about 45 c these products also have a big impact on cooling costs. They normally reflect 70 to 80 of the sun s energy and the thicker the layers of coating the more reflective they are.