COMING APRIL 2026!
COMING APRIL 2026!
If you’ve got a cordless drill… You’ll do just fine
The UnderDeck Shield system was designed by homeowners for homeowners. Creating dry, usable space closer than you think. Find a friend and a cordless drill… and you’re on your way.
TopSide Installation
If your deck is new or if you're in the process of getting new decking, a topside Installation is your best bet. A topside install delivers the added benefit of protecting your joists from moisture and extending the life of your deck.
Recommended for:
Any new deck
Any deck without decking in place
Underside Installation
If your deck is existing and elevated, you’ll be employing the underside installation method. Very few UnderDeck products are capable of this… you’re in the right place!
Recommended for:
Elevated decks
Any deck with workable access to the underside
INSTALLATION GUIDE COMING SOON…
GET your panel COunt
With a couple of simple measurements, the UnderDeck Shield Calculator will estimate what you need to get your deck in check. Grab a tape measure, and let’s get started.
Calculator Coming Soon…
What You’ll need
The Underdeck Shield system was designed by average homeowners for average homeowners. It requires no special tools and even if you don’t consider yourself “super handy” you can get this done, with impressive results. Here's what you'll need:
Safety glasses
Cordless drill
Tape measure
Heavy-duty pair of utility scissors
Clear sealant (included with purchase)
1.5” screws (provided for underside install)
THE PITCH IS IN THE PANEL™
Engineered to move water away from your home's foundation.
Creates dry usable space below elevated decks
Instantly adds dry usable living or storage space.
Protects joists from the elements
When installed from above, protects joists and extends life of the deck.
It’s never been easier to create dry, usable space
The space under decks has been neglected. Distributing water and creating dry, usable space has been expensive, ineffective or just plain ugly… until now. UnderDeck Shield is the building industry’s first affordable, universally adaptable solution for drainage control.
Tips And Tricks
Smart hacks, better builds. Tap through the images to see tricks that save time, cut stress, and get results that last.
If you’ve got a cordless drill… You’ll do just fine
The UnderDeck Shield system was designed by homeowners for homeowners. Creating dry, usable space closer than you think.
Find a friend and a cordless drill… and you’re on your way.
TopSide Installation
If your deck is new or if you're in the process of getting new decking, a topside Installation is your best bet. A topside install delivers the added benefit of protecting your joists from moisture and extending the life of your deck.
Recommended for:
Any new deck
Any deck without decking in place
Underside Installation
If your deck is existing and elevated, you’ll be employing the underside installation method. Very few UnderDeck products are capable of this… you’re in the right place!
Recommended for:
Elevated decks
Any deck with workable access to the underside
INSTALLATION GUIDE COMING SOON…
GET your
panel COunt
With a couple of simple measurements, the UnderDeck Shield Calculator will estimate what you need to get your deck in check. Grab a tape measure, and let’s get started.
Calculator Coming Soon…
What You’ll need
The Underdeck Shield system was designed by average homeowners for average homeowners. It requires no special tools and even if you don’t consider yourself “super handy” you can get this done, with impressive results. Here's what you'll need:
Safety glasses
Cordless drill
Tape measure
Heavy-duty pair of utility scissors
Clear sealant (included with purchase)
1.5” screws (provided for underside install)
THE PITCH IS IN THE PANEL™
Engineered to move water away from your home's foundation.
Creates dry usable space below elevated decks
Instantly adds dry usable living or storage space.
When installed from above, protects joists and extends life of the deck.
Protects joists from the elements
It’s never been easier to create dry, usable space
The space under decks has been neglected. Distributing water and creating dry, usable space has been expensive, ineffective or just plain ugly… until now. UnderDeck Shield is the building industry’s first affordable, universally adaptable solution for drainage control.
Tips And Tricks
Smart hacks, better builds. Tap through the images to see tricks that save time, cut stress, and get results that last.
