Underdecking Systems

"Underdecking" refers to a panel system or gutter system secured to the deck framing designed specifically to keep the area under the deck dry. 

Some underdecking systems like RainEscapes must be installed before the decking is installed, since it is laid over the top of the joists. Timbertech Dryspace can be installed after the deck is complete, and is fastened to the underside of the framing and completely hides the joists. Although Dryspace will give a semi-finished look, Inside Out's panel system has more premium color options and creates a more uniform, finished appearance similar to a paneled ceiling.