Dri-Deck™

Dri-Deck consists of a fiberglass reinforced polymer-modified asphalt membrane with a silicone coated release sheet. The asphalt bonding layer remains flexible and seals nail and staple penetrations in the roof sheathing - providing a barrier to water intrusion during the freeze/thaw cycling in severe weather conditions. The product's granular texture provides added slip resistance for enhanced safety. Dri-Deck meets the primary performance requirements of ASTM D-1970 for fully adhered roofing underlayment.