DuPont Underlayment

DuPont synthetic underlayment is distinguishable from competitors by their use of a synthetic breathable material for roofing paper under shingles. Before your synthetic roof underlayment is installed, DuPont roof underlayment is laid on the surface of your roof deck. Dupont Tyvek Protec is engineered as a synthetic underlayment which is ideal for steep slope roof underlayment installation under asphalt shingles or metal cladding. DuPont’s Tyvek Protec 200, Tyvek Protec 120, and Tyvek Protec 160 provide professional builders and homeowners with peace of mind when installing felt paper on roofs due to their high strength to weight ratio, slick surface, and lightweight durability. DuPont Tyvek roofing felt paper preserves the roof deck during installation, minimizing tearing at fastener points. All DuPont Tyvek roofing underlayment is available in a single roll option, or you can save in bulk when purchasing the underlayment by the pallets.