Global Dec-k-ing Systems
The Only Deck Surface You Will Ever Need.
The world’s BEST waterproofing materials for decks and rooftop patios!
The DEC-K-ING system consists of a PVC sheet membrane that is glued to a surface creating a 100% waterproof finish you can walk on. The membrane includes a slip-resistant embossing for greater traction in wet conditions. It is widely used on sundecks, balconies, walkways, restaurant patios and flat roofs to use as rooftop patios. Once installed a typical DEC-K-ING project will last upwards of 20 years. Learn more about all the accessories available to ensure a watertight finish with V-KOTE TEK™.
Colours Made To Last
Enhance your rooftop patio or sundeck with the color or pattern that best suits your style.
To complement your personal aesthetic, we offer a range of colours and prints, from light to bold, to reflect your personality and style.
All of our 60 mil DEC-K-ING vinyl decks are backed with an up to 15-year warranty when installed with our V-KOTE TEK™ waterproofing system.
Actual colours may vary slightly to what is shown.

Stonehedge

Baltic

Prairie Barn

Landau Grey

Pearl

Sandpebble

Cottage Country

Maintenance-Free
Every investment into your home is an important one. It’s important that the material you select for your sundeck or sun patio lasts with minimal maintenance. Our DEC-K-ING vinyl membranes are designed to last well beyond a decade and do not require maintenance. Keeping your deck clean will be your only concern.
Extreme Weather Protection
A deck surface GUARANTEED to last for many years in all weather conditions.
Roofseal has been manufactured in Ontario for 35 years with millions of square feet sold in Canada, the United States and New Zealand. Manufactured with salt, mildew and UV Inhibitors to ensure durability in any climate.
DEC-K-ING membranes are engineered to handle an extreme range of weather. Our customers in Alaska and Northern Quebec have experienced firsthand how our vinyl holds up to the extreme cold. Our vinyl will not crack or break down due to extreme cold temperatures. In areas with great temperature fluctuations our vinyl will quickly expand or contract with the substrate, never breaking its bond to the surface or buckling.
Ultraviolet rays can be extremely destructive to exterior products. Unlike many traditional decking products, our DEC-K-ING vinyl sundeck membranes are manufactured to withstand the harmful effects of the sun. In fact, DEC-K-ING is approved under Branz appraisal for use in New Zealand & Australia, two countries that have much higher U.V. than North America.

Easy Installation
Deck installation is easy. Handy homeowners often purchase our DEC-K-ING system and install it on their sundeck, balcony or vacation cabin patio themselves. It all depends on your comfort level.
With that said, we generally recommend that you leave installations on new homes or decks that cover a living space to trained contractors. To get started with your installation, download our installation PDF below.