GAF Materials Corporation’s Deck-Armor Roof Deck Protection combines exceptional strength and superior breathability to help protect your home against roof rot and other costly damage. 



GAF Building Materials Corporation

GAF Materials Corporation’s Deck-Armor Roof Deck Protection combines exceptional strength and superior breathability to help protect your home against roof rot and other costly damage. Deck-Armor’s revolutionary “breathable” technology helps prevent inside moisture from becoming trapped within the roofing system and causing expensive structural damage. Exceptionally strong, with at least 600 percent (7 times) greater tear strength than standard #30 felt. For more information, visit www.gaf.com.