Has vinyl roofing environmental performance been endorsed by any national or international environmental, scientific or government organizations?
When vinyl is evaluated according to unbiased scientific principles, it is often endorsed as an environmentally safe and beneficial material. The U.S. EPA recognizes all vinyl roofing manufacturers of the Chemical Fabrics and Film Association as ENERGY STAR Partners for their commitment to continue to produce specific products that exceed aggressive energy-efficiency criteria and to further the market’s acceptance of these products. The program’s product list includes vinyl roof membranes with aged reflectivity from 77 percent to as high as 86 percent. Vinyl membrane emissivity can measure as high as 95 percent. For low-slope roofs, a roof product qualifying for the ENERGY STAR label must have an initial solar reflectivity of at least 0.65, meaning that only 35 percent of solar heat is absorbed, and after three years of use, it must maintain a solar reflectivity of 0.50 or greater in accordance with EPA testing procedures. The British Board of Agrment, which provides authoritative and
