DuxxBak™ Decking

A non-organic composite decking that interlocks to create a water-channeling system for a dry under-deck space. The integrated gutters are advantageous to traditional dry-deck systems in that debris and under-deck cavities are not an issue when DuxxBak is used. DuxxBak is also unique in that it can be installed with joists at 24″ O.C., or 16″ O.C. when decking is installed at a 45 degree angle.