Many words are used to describe ballasted roofing systems — economical, basic and durable being some of the most common. The word cool, by any definition, doesn’t usually come to mind when one thinks of ballasted EPDM roofs.
As part of the RoofPoint rating program for sustainable roofing systems, the Center has developed a unique approach to the selection of energy-efficient roof surfaces.
Contractors and architects in search of sustainable and energy-efficient roofing products increasingly face a broad range of new choices. But a recent study suggests that a frontrunner in the race to be green may be one of the most tried and true products in the marketplace.
