Deck DefenseTM High Performance Roof Underlayment from Owens Corning Roofing protects homes during roof installation, and long after. Made with a durable synthetic material, Deck Defense Underlayment helps provides an immediate shield from moisture and UV damage for six months.



Deck DefenseTM High Performance Roof Underlayment from Owens Corning Roofing protects homes during roof installation, and long after. Made with a durable synthetic material, Deck Defense Underlayment helps provides an immediate shield from moisture and UV damage for six months. The unique composition of the top and bottom coated surfaces make it safe to walk on and resistant to tearing from foot traffic and fasteners. It also stays flat and intact during wind and rain, reducing the chance for leaks. The underlayment makes installation faster with preprinted nailing patterns, overlap lines and wider and lighter rolls. It offers approximately five times more coverage per roll than standard felt underlayment. The product comes with a 30-Year Limited Warranty. For more information, visitwww.owenscorning.comor stop by Booth 714.