Looking to create a clean, dry space under your deck? The Zip-Up UnderDeck System is the easiest solution for homeowners and DIYers.
- Simple Installation: Zip-Up installs with basic tools—no need for professional contractors.
- Flexible Timing: You can add it at any stage of your project—before or after deck construction.
- Polished Finish: The panels snap together for a sleek, finished look that hides the joists and protects the area below.
Whether you’re creating an outdoor lounge, storage area, or protected patio, Zip-Up turns unused space into a functional extension of your home.
SHOP ZIP-UP UNDERDECK DRAINAGE
Other Under-Deck Drainage Options

Trex RainEscape® is a comprehensive system that installs above the joists to keep the space below completely dry.
Enhance Your Ceiling with Real Wood

For a natural, upscale finish on covered porches, gazebos, or soffits, consider our Advantage Wood Ceilings.
- Available prefinished or unfinished for custom staining or oiling.
- Choose from a variety of species and profiles to match any style.
- Note: These wood ceilings are not compatible with under-deck drainage systems, but they’re perfect for covered outdoor areas where you want the beauty and warmth of real wood.