Vinyl Sundecks

Transform your outdoor space into a maintenance-free sundeck.

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Attractive / Durable Sundecks

Our DEC-K-ING vinyl membrane is engineered to withstand extreme weather conditions – allowing you to transform any deck into a beautiful, strong and 100% waterproof surface.

Impermeable Surface

Backed by a 15 year warranty (when installed with our V-Kote Tek™ accessories), our vinyl membranes are manufactured with salt, mildew and UV inhibitors to ensure durability in any climate.

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Easy To Install

Our DEC-K-ING vinyl membranes are a fully approved single ply roofing system. The vinyl is adhered to the substrate, and seams are permanently fused together with a hot air tool. Suitable substrates include plywood, concrete, metal, fiberglass or other flat non-reactive substances.

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Spend More Time Enjoying Your Sundeck

DEC-K-ING Vinyl Sundecks

A sundeck or balcony is generally defined as an attached outdoor area of a home set off of the ground. If there is living space below, it is then referred to as a rooftop patio or roofdeck.

We offer two product lines for sundecks:

  • Deluxecoat, a quality value priced vinyl 48 mil in thickness.
  • Roofseal, our flagship 60 mil vinyl warrantied up to 15 years.

*Check building codes in your area or call us as some jurisdictions require 60 mil on all sundecks.


  • Best-in-class product proven with over 40 years of successful installs.
  • Manufactured with salt, mildew and UV inhibitors to ensure durability in any climate.
  • Features a slip-resistant embossed treatment for greater traction in all weather to increase overall safety.
  • 150% multi-directional expansion to easily accommodate quick changes in temperature.

Do It Yourself

GLOBAL DEC-K-ING SYSTEMS vinyl for sundecks can be installed yourself or you can contact us to find a certified installer near you.

Do It Yourself is a great option for handy individuals comfortable with small renovation projects on their home. We recommend DIY only for sundecks. Leave rooftop patio installations (decks overtop a living space) and decks on new homes to certified installers.

Our DEC-K-ING vinyl membrane has been installed on four continents and thanks to our V-KOTE TEKTM Ultimate Deck Waterproofing System, is 100% maintenance-free. Making it the best investment you will make on your homes exterior.

Find A Dealer

We have a worldwide network of certified dealers and installers. If there isn’t one near you contact us and we can ship our products to you – wherever you are located.