USG Structural Panel Concrete Roof Deck is a noncombustible, durable structural panel with great uplift ratings. Ideal as an alternative to plywood, metal decking and concrete, this panel won't buckle, warp or create moisture issues for the roof system. Designed to carry gravity and lateral loads, this dimensionally stable roof deck is mechanically fastened to cold-formed steel joists or framing members, and roof membranes or insulation attach directly over the panels, making installation fast and easy. For more information, visit USG's website here