Polyiso HD Roof Cover Boards Environmental Product Declaration (EPD)

This declaration is a manufacturer-specific average, Type III Environmental Product Declaration (EPD) by Carlisle SynTec Systems conducted in accordance with ISO 14025. Carlisle has polyiso facilities in Montgomery, New York, Smithfield, Pennsylvania, Franklin Park, Illinois, Lake City, Florida, Terrell, Texas, Tooele, Utah, and Puyallup, Washington. Each facility’s annual electricity use, natural gas use, water use and wastewater, product packaging, and solid waste data were divided by its annual production in board-feet (BF). Facility details such as location (to specify grid mix) and facility emissions handling were also included in the calculation. Finally, a production-weighted average across all manufacturing facilities was created to represent the manufacturing of polyiso HD roof cover boards.