GAF

Superior quality roof deck protection prevents wind-driven rain from infiltrating under your shingles, provides an extra layer of protection between your shingles and your roof deck, lays flatter and will not buckle when installed. Choose from a variety of products including: Deck-Armor™ Premium Breathable Roof Deck Protection, Shingle-Mate® Roof Deck Protection, and VersaShield® Fire Resistant Roof Deck Protection

Help prevent wind-driven rain from leaking through the roof deck, or melting ice and snow (caused by ice dams in harsh winter climates) from leaking into property’s interior. Choose from a variety of products including: StormGuard®, StormFlash™, WeatherWatch®, UnderRoof™ 2, and WeatherWatch® XT.