You can create a dry, usable space underneath your deck by installing an under deck drainage system and/or a deck ceiling. Any deck drainage system (sometimes called an “underdeck drainage system” or “underdecking”) will divert rainwater away from the space under your deck. Some deck drainage systems include a deck ceiling, which looks like a clean, finished roof that installs to the underside of your deck joists.
Under Deck Drainage

Add dry square footage to your outdoor space. Under deck drainage systems double your deck space by creating a dry, weather-protected outdoor room beneath your deck. Enjoy your deck longer with an under deck system!
Easy planning & install with DecksDirect. Our team of professional deck project planners will help you pick the right under deck drainage system, estimate the right amount of materials, and guide you through installation.