Waterproofing Under Deck

View at floor level of Tufdek vinyl decking installation

Waterproofing Under Deck

Waterproofing Under Deck – Tufdek™

The best way to create dry usable space below your deck or other outdoor living space is to install Tufdek Waterproof Vinyl Decking. Tufdek is a roofing grade PVC vinyl membrane that is fully adhered to plywood and concrete surfaces. Other waterproofing under deck ideas might include installing a barrier underneath the deck to stop water from draining through. There is no need to install anything underneath your deck when all you need is a Tufdek waterproof surface.

Complete Waterproof Deck System

Tufdek is more than the best product for waterproofing under deck. It is a complete waterproof decking system that includes our water-based adhesives, proprietary Tuff-Clad Metal flashings, and Cool-Step color selections to keep your deck looking good and cooler on those hot summer days. This outdoor flooring product is even ideal for use as waterproof decking over a living space! The strength of Tufdek vinyl is our 14 x 18 non-wicking weft reinforcement that gets laminated into the middle of our vinyl making it extremely durable.

For additional information on our Tufdek vinyl decking waterproofing products, check out our Tufdek YouTube Channel.


Industry Leading Warranty

Creating a dry space below your deck surface doesn’t require an under-deck drainage system with troughs and gutters taking the water away that falls through the deck surface. All you need is Tufdek Vinyl Decking to get the job done quickly and affordably. Tufdek is sold and installed by Authorized Tufdek Dealers who will provide you with a 5-year workmanship warranty as well as a 15-year waterproofing product warranty.

Exceptional Designs

With 15 colors to choose from including our much sought after wood plank designs, Tufdek has a color pattern to suit any home’s exterior. Splinter free, kid and pet-friendly, Tufdek is the #1 choice for not only comfort and design but also waterproofing under a deck. Tufdek waterproofs your deck surface eliminating the options of letting the water run through your deck and collecting it by other means. Tufdek will keep the usable space underneath your deck’s surface completely dry.

Long Life Expectancy

Tufdek vinyl decking products are durable and long-lasting, adding beauty and value to your home, sundeck, rooftop deck, or waterproofing project. Waterproofing protection products should be measured by their life expectancy and nothing delivers a longer life expectancy than Tufdek waterproof vinyl decking. Compare Tufdek against any other outdoor vinyl deck flooring options and you will see that Tufdek is the least expensive option year over year.

High Quality

What makes Tufdek so great is the quality of our vinyl decking materials. With our proprietary aqueous-based inks and hydrophobic top finish ensuring the vibrancy of our color patterns and protecting Tufdek from harmful UV rays. Our complete integrated deck waterproofing system combined with the integrity of our Authorized Dealers makes Tufdek the right choice when wanting to waterproof under a deck.

Continually Tested

We continually test Tufdek to make sure the manufacturing standards we developed in creating the World’s Strongest Vinyl Decking are maintained. Intertek, which is an internationally renowned testing agency, conducts independent quarterly audits every 3 months to ensure Tufdek is always made to our high standards. You can visit our testing and certification page to review product testing results.

Contact Us Today!

So, if you’re looking for ideas for waterproofing under a deck your search stops here. Please contact us today about using Tufdek waterproof vinyl on your next project. Visit our contact us page on our website or give us a call anytime Monday through Friday from 8 am to 4 pm PST 1-877-860-9333.

Stop maintaining your deck and start enjoying it with Tufdek!


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