Under-Deck Porch
A clever way to use the "wasted" space under a high second-story deck. By installing a ceiling system to catch rainwater from above, we create a dry, finished patio or screened-in room on the ground level.

Use the Space Below
If you have an elevated deck, under-deck systems convert wasted space into dry, usable area. You essentially get two levels of outdoor living—the deck above and covered patio below.
The system captures rain and channels it away while creating a finished ceiling underneath. No more dripping between deck boards.

How It Works
We install panels or membrane beneath your deck joists that catch water and direct it to perimeter gutters. You get a finished ceiling and dry space below.
System options:
- Vinyl: Eliminate Trex RainEscape
- Membrane: Trex RainEscape
- Aluminum: Haven Underdeck is the system we install
What you can do with the space:
- Covered patio with furniture
- Storage that stays dry
- Outdoor kitchen area
- Workshop or hobby space
Looking for more accurate prices?

Cost & Installation
Timeline: 2-3 days typical
Cost: $30-$60 per square foot
- 200 sq ft: $6,000-$12,000
- 400 sq ft: $12,000-$24,000
- 600 sq ft: $18,000-$36,000
Best for: Elevated decks over patios, outdoor kitchens or living areas, storage needs, maximizing usable space, drainage concerns
Deciding if a New Porch is Right for You?
Download our free guide, "The Question Most Homeowners Don't Ask Before Building." This is a practical resource to help you think through how a new outdoor space will genuinely change how you live at home. Whether you're just starting to explore the idea or are ready to plan, this guide will help you gain clarity on your layout, expectations, and whether the investment makes sense for your lifestyle before you ever speak to a contractor.