For completely dry storage, it is important to protect your under-deck space from water damage. Proper waterproofing and a drainage system should be installed to prevent water accumulation ...

If you’d like to take advantage of the area under your deck for additional living or storage space, plan ahead to incorporate an underdeck drainage system like Trex RainEscape to keep that area dry.

One of our readers, Rune Eriksen*, sent us photos of his design for a home-built deck drainage system, and we were impressed enough to check it out. His low-cost, easy-to-build under deck drainage ...