Resources

Are Ballasted Roof Systems Cool

Andre Desjarlais reported on the results of a three-year study to determine if ballasted foods perform as well as white membranes with regard to energy savings. The study, which was cosponsored by SPRI, was conducted on the Roof Thermal Research… Read More

Where the Rubber Meets the Roof

“For all the changes in the roofing industry, EPDM is the home-grown original formula for single-ply membranes. It’s been 40 years since this newcomer emerged with a radical method of waterproofing a building that saved money and could elongate with… Read More

An ERA Recycling Initiative

“Construction waste management quickly is becoming a significant concern not only for the construction industry but for roofing contractors. According to Engineering News-Record, 136 million tons of construction debris are created annually and the cost of virgin materials continues to… Read More

Cool Roofing A 10 Year Retrospective

In the mid-1980s, DuPont developed an energy calculator, which some manufacturers of light-colored membranes used as a marketing tool for their products. The high cost of light-colored membranes, though, was a substantial hindrance to widespread acceptance.