The Duradek™ Cool-Dek Line


Don’t be limited by fancy terminology and superficial jargon when it comes to “cool” deck surfaces. The cool touch comes from the reflectance and emittance on the surface temperature, not from catchy names.

The Duradek vinyl colors that stay the coolest during those hot summer days make up our Duradek Cool-Dek Line.

The Cool-Dek Line of Vinyl Deck Colors

For a Cooler Deck Surface, Choose 1 of the 5 Coolest Duradek Vinyl Deck Colors

Width: 72 inches
Overall thickness: 60 mils
Backing Type: Woven Polyester Scrim | * Non-Woven Polyester Scrim
Warranty: 15 Years Material Defects & 5 Year Appearance | * 10 Years Material Defects & 1 Year Appearance


Color swatch of Duradek Okanagan Linen vinyl

* Linen

Color swatch of Duradek Supreme Chip Sonoma vinyl


Color swatch of Duradek Heritage Agate vinyl


Duradek Legacy Cottonwood Vinyl Decking Color Swatch


Colors displayed on monitor or print may not be an exact representation. To see true colors, please see actual material samples under proper lighting conditions.

The Cool-Dek line includes our top 5 “coolest” colors — up to 16% cooler than our warmest color, Cork Espresso and 18% cooler than concrete. Arctic Quartz, true to its name, is our #1 coolest color.

Remember, you don’t need any special, patented thermal technology to have a walkable surface – even on those hot summer days.

The Duradek colors classified as Cool-Dek provide a cooler option for bare feet, pet paws, and even the living or storage space under your deck. Our claims are substantiated by a combination of our internal heat testing and Atlas Material SRI Testing.

Duradek Cool-Dek Supreme Chip Sonoma for Bare Feet
Duradek Cool-Dek colors hold less heat for the comfort of bare feet.

If a deck surface that is cooler under-foot is an important feature for you, choose one of the 5 attractive options in Duradek’s Cool-Dek line. Download this information on the Duradek Cool-Dek Line here, or contact a Dealer for a sample.

For those that want to know: What Is SRI?

A composite index called the Solar Reflectance Index (SRI) is used by the U.S. Green Building Council and others to estimate how hot a surface will get when exposed to full sun. The temperature of a surface depends on the surface’s reflectance and emittance, as well as solar radiation.

For more information, see Duradek Techtalk #146D – Solar Reflectance Index (SRI) Values of Duradek Membranes.

Useful Resources

Download the Cool-Dek Line
Download Techtalk #146D – SRI Values
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