The Duradek logo

The original vinyl decking since 1974

A single-product solution for long-lasting waterproof protection with an industry-leading 15 year warranty*. Duradek™ is the perfect option for elevated decks to provide a dry area below, or for a flat roof deck above a living space.

Watch the video to learn more

3-Layer Proven Protection

The ideal solution for waterproofing decks and balconies, backed by a 15-year warranty.*
UV/Mold Inhibitor

Shielding against sun damage, Duradeck™ uses a special inhibitor that defends the deck from cracking, discoloration, and mildew.

PVC Membrane

Meeting industry thickness standards, Duradek™ uses a 60mm waterproof PVC that is available in over 20 colours and is perfect for high-traffic areas.

Polyester Backing

The polyester backing ensures complete adhesion to the deck surface. Only Duradek™ includes UV/mold inhibitors in both the top and bottom plys.

UV/Mold Inhibitor

Shielding against sun damage, Duradeck™ uses a special inhibitor that defends the deck from cracking, discoloration, and mildew.

PVC Membrane

Meeting industry thickness standards, Duradek™ uses a 60mm waterproof PVC that is available in over 20 colours and is perfect for high-traffic areas.

Polyester Backing

The polyester backing ensures complete adhesion to the deck surface. Only Duradek™ includes UV/mold inhibitors in both the top and bottom plys.

*15 Years Material Defects warranty, 5 Year Appearance warranty.

What are you waiting for?

We do it all.

New Duradek Install

Whether you are building a new deck or looking to add waterproofing to an existing surface, Caldek’s certified installers will ensure your deck or rooftop patio will look great and last for years.

A plywood deck surface with two sheets of Duradek in the process of being glued down.

Duradek RE-Install

Breathe new life into your existing vinyl decking. Repair or replace your current surface with Duradek™ for a complete waterproofing system, backed by a 15 year warranty.

A young man in a grey shirt that says "Duradek certified installer"  on his knees using a tool to smooth out a layer of Duradek vinyl on a wooden deck attached to a house that is under construction.

Duradek Repairs

Life happens. Have a Duradek™ vinyl membrane that's seen better days? Contact us today for a free repair estimate, so we can make your deck look brand-new.

21 Gorgeous Colours

Choose from wood, stone quartz and other patterns and colours.
EXPLORE COLOURS

Wondering about installation costs?

Explore our competitive pricing.
Small Projects
Starting at
$2,000*
(150 sqft)
Medium Projects
Starting at
$5,000*
(350 sqft)
Large Projects
Starting at
$7,500*
(500+ sqft)
*Based on a ground level vinyl-only install, 1 - 2 days of work. Prices are rough estimates only and are subject to change or increase upon final quoting.

Still have questions? We have answers

Here are some of our most frequently asked questions.
How soon can vinyl decking be installed?
Can I install Duradek™ by myself?
What is the warranty on Duradek™?