CertainTeed UnderShield Water Diversion System

CertainTeed’s UnderShield water diversion system is an easy-to-install vinyl ceiling system that turns deck undersides into dry, aesthetically pleasing areas for entertaining or storage. The 6-inch by 16-foot panels and concealed clip and grid system can be installed to deck joists to divert precipitation to the edge of the deck. The panels are available in either chamfer or beaded styles and in three color options. Stainless steel hardware provides further security and performance.