Duradek Vinyl

The largest Duradek installer in Nanaimo and the Lower Mainland

Duradek Vinyl Deck Covering Details

Duradek is considered a walkable roofing membrane so it’s held to much higher standards that other decking materials. It’s designed to withstand extreme temperatures and high traffic with special features including:

  • Flame resistant: Duradek has a class A flammability rating when installed over non-combustible substrate.
  • UV Inhibitors: All Duradek vinyl series are formulated with ultraviolet inhibitors to stand up to burning, fading, and discolouration from the sun.
  • Optimal Design: Duradek is also formulated to have a specific thickness that maximizes flexibility, durability, and waterproofing ability at welded seams.
Duradek Logo - New | Citywide Sundecks and Railings

Duradek: Citywide’s Preferred Sundeck Vinyl

Citywide Sundecks installs a number of reputable vinyl brands upon request, but Duradek vinyl decking is our preferred brand. If you’re looking for Duradek in Nanaimo or the greater Nanaimo area, we are the most trusted installer in the region.

Duradek is among the highest quality of any vinyl decking available. Duradek has the largest selection of colours and styles, an industry leading warranty, and is the original vinyl decking membrane.


  • Save money on railings and decks in Nanaimo.
  • Extensive experience in offering decking solutions.
  • Top Duradek installer and distributor in the region.
  • Excellent product quality for safety and durability.
  • The latest styles in decks and rails to satisfy every preference.
  • A variety of options for deck construction or renovation.


Click the button below to see your choices of Duradek vinyl colours.

Duradek Vinyl Decking Warranty

Duradek makes a quality product that Citywide can confidently stand behind. In comparison to the top 10 vinyl decking products on the market, here’s how Duradek’s warranty stacks up:

  • The only company to offer a transferable warranty.
  • The only company that has been around for over 45 years (four warranty cycles).
  • One of the few companies to offer an appearance warranty.
  • One of the few companies to cover labour costs on appearance and material defects.

To ensure warranty eligibility, it must be installed by an authorized Duradek installer like Citywide Sundecks. The homeowner must also clean the surface seasonally and inspect it annually for damage.

You can view the full details of Duradek’s non-woven backed 10 year warranty here and Duradek’s Ultra 60-mil 15 year warranty here.

Duradek Care and Cleaning

With Duradek, maintenance is minimal. Cleaning your deck four times per year will keep it looking its best.

Duradek offers a proprietary vinyl cleaner, which you can purchase by contacting Duradek headquarters.

For specific spills, spots and stains, refer to the cleaning guide:

Duradek Care and Cleaning Guide | Citywide Sundecks and Railings