Duradek waterproof vinyl decking installed by Bullarco
Duradek Authorized Contractor

Duradek Vinyl DeckingWaterproof. Low Maintenance. Beautiful.

Transform your deck, balcony, or flat roof with Duradek—the original walkable waterproof vinyl membrane. Trusted for over 45 years for worry-free outdoor living.

Call NowGet Duradek Quote

Authorized Duradek Installer • 15-Year Warranty • Zero Maintenance

About Duradek

Duradek is North America’s original walkable waterproof vinyl membrane for decks, balconies, and flat roofs. For over 45 years, Duradek has set the standard for low-maintenance, long-lasting outdoor surfaces—trusted by homeowners and professionals alike.

  • 100% waterproof protection for decks and flat roofs
  • Slip-resistant, safe, and comfortable underfoot
  • Wide range of stylish patterns and colors
  • Low maintenance—no painting, staining, or sealing
  • 15-year waterproof warranty with professional installation
Duradek LogoBullarco Logo

Why Choose Duradek?

Duradek is the original vinyl decking solution. Engineered for Canadian climates and trusted by homeowners for decades.

100% Waterproof Protection

Duradek’s PVC membrane fully seals your deck or flat roof, protecting structures below from water damage year-round.

Low Maintenance

No painting, staining, or sealing. Just occasional cleaning. Enjoy your deck, not the upkeep.

Slip-Resistant & Safe

Textured surface for secure footing, even when wet. Great for families, pets, and pool decks.

Attractive Patterns & Colors

Choose from a wide range of designer finishes to match your home’s style.

15-Year Waterproof Warranty

Industry-leading warranty backed by Duradek and professional installation.

Building Code Approved

Duradek is CCMC and CGSB approved for use as a roofing membrane and walking surface.

Request Free Duradek Consultation

Duradek vs. Traditional Decking

See how Duradek stacks up against wood, composite, and other deck surfaces.

FeatureDuradekWoodComposite
WaterproofYesNoNo
MaintenanceLowHighMedium
Warranty15 YearsVaries10-25 Years
Slip ResistanceHighLowMedium
Style OptionsManyFewSome
Building Code ApprovedYesYesYes
Roof Deck ApprovedYesNoNo

Ready for a Worry-Free Deck?

Upgrade to Duradek and enjoy a beautiful, waterproof outdoor space. No sanding, staining, or leaks.

Get My Duradek Estimate
Common Questions

Duradek FAQs

Common questions about Duradek waterproof decking in Peterborough & the Kawarthas.

What is Duradek?

Duradek is a walkable waterproof vinyl membrane system designed for decks, balconies, roof decks and other flat surfaces that need drainage and foot traffic.

  • PVC-based membrane heat-welded at seams for watertight seal
  • Available in 60+ colours, patterns, and textures
  • Walkable surface replaces traditional deck boards
  • Installed by certified professionals only
How long does Duradek last?

Duradek membranes typically last 15–20+ years depending on exposure and traffic, backed by a manufacturer warranty.

  • 10-year standard manufacturer warranty
  • Resists UV degradation, cracking and peeling
  • Proper slope and drainage extend service life
  • Can be recoated or replaced without full deck rebuild
Can Duradek be installed over existing surfaces?

Yes. Duradek can be installed over plywood, existing vinyl, concrete, and other sound substrates after proper preparation.

  • Substrate must be clean, dry, and structurally sound
  • Damaged plywood is replaced before membrane application
  • Proper slope (minimum 1/4" per foot) must be established
  • We assess and prepare the surface as part of every installation
Is Duradek slippery when wet?

No. Duradek offers textured surface options specifically designed for slip resistance, even when wet.

  • Pebble and textured finishes provide excellent grip
  • Tested for slip resistance in wet conditions
  • Safe for pool surrounds, hot tub decks, and walkways
  • Smooth-finish options available for covered areas
How does Duradek compare to traditional deck boards?

Duradek provides a fully waterproof surface that protects the structure below — something deck boards cannot do.

  • Water drains off the surface instead of between boards
  • Protects joists, beams, and living space below the deck
  • No gaps for debris, insects or water to pass through
  • Lower long-term maintenance than wood decking
Do you install Duradek on roof decks and balconies?

Yes. Roof decks and balconies are among the most common Duradek applications we install in the Kawarthas.

  • Critical waterproofing for living space below
  • Proper flashing and drainage detailing included
  • Building code compliant for occupied roof deck surfaces
  • We handle everything from substrate prep to final trim

Still Have Questions?

Our team is happy to answer any questions about your specific project. Get personalized advice with no obligation.

Ask Us Anything