RoofLiner with Elvaloy from DuPont
RoofLiner with Elvaloy DuPontwww.construction.tyvek.com High-performance roof underlayment - Engineered to provide leak protection with enhanced durability - Lightweight and slip-resistant - Made for use with every type of roof-covering material - Can be used for sloped commercial and residential roofs in new construction and reroofing applications