Waterproof Vinyl Decking, Built for Victoria
Victoria is mild, but it's still the coast — damp winters, ocean salt air, and heritage homes with decks that have weathered decades. Valordek is a continuous, fully sealed waterproof vinyl membrane. Made just across the strait in Surrey by 25-year waterproofing pros.
Mild doesn't mean dry
Victoria's gentle climate fools people. The temperatures are easy — it's the constant marine damp and salt air that quietly work a deck apart over the years.
Damp marine winters
Victoria sits in a rain shadow and is one of Canada's mildest cities, but winters are still long, grey, and wet. Months of damp keep wood from ever fully drying, feeding rot and moss. Vinyl doesn't absorb moisture, so it doesn't care how long the wet season runs.
Ocean salt air
Close to the water, salt-laden air corrodes fasteners and accelerates the breakdown of coatings and untreated wood. A continuous membrane with no exposed fasteners removes the parts salt air attacks first.
Heritage homes
Victoria has one of the oldest housing stocks in BC — character homes with decks and balconies that have been patched and re-coated for decades. A continuous membrane is a clean, permanent reset over a tired substrate.
Bright summer sun
The famously sunny Victoria summer fades stain and dries out wood between the wet seasons. UV-stable vinyl holds its colour year-round, so there's no annual re-stain eating into patio season.
Two membranes. Built for two jobs.
Valordek bonds directly to your substrate and heat-welds into one continuous waterproof surface. No board gaps, no fasteners through the surface, nothing for meltwater to find.
68mil Fuzzy-Back
The standard for residential balconies and decks over living space. Contact-adhered with heat-welded seams for a fully sealed, walkable waterproof surface.
60mil Smooth-Back
Built for rooftop and amenity decks. PVC flashing on open decks plus heat-welded seams. Class A & C fire rated and Intertek tested.
Serving Victoria and southern Vancouver Island
Greater Victoria is full of decks built for the view and the climate — character homes in Fairfield, Oak Bay, and James Bay, waterfront properties in Cadboro Bay and Sidney, and a steady wave of condos and townhomes through Langford and the Westshore. Add the retirement and second-home market, and you have a region of outdoor spaces that get used most of the year and need to keep the rooms beneath them dry.
That matters because the National Building Code treats any deck or balcony over occupied space as a roof — it has to be waterproofed to CGSB 37.54 standards, not just surfaced. Valordek's membranes carry CCMC and Intertek certification confirming they meet code 37.54.95, so a Victoria balcony over a suite or garage is sealed properly.
Why wood and coatings fail here first
On the Island, the slow killer is moisture and salt rather than cold. Damp keeps wood from drying, feeding rot and moss; salt air corrodes fasteners and lifts coatings from the edges. A continuous heat-welded vinyl membrane doesn't absorb water, has no exposed fasteners to corrode, and no seams to fail — it's one sealed sheet that shrugs off the marine climate.
A clean reset for an older deck
Many Victoria decks sit on aging substrates that have been re-coated and patched for years. Provided the structure is sound, Valordek bonds over the prepared surface and gives a decades-old balcony a single, permanent waterproof finish — no more annual touch-ups.
Installing around the wet season
Installation needs a dry substrate above 10°C, so on the Island it's about timing dry windows rather than a fixed season. Victoria's long, dry summers are prime, and shoulder-season work is booked around clear spells.
Want a number for your deck? Try the cost calculator or reach out for a quote.
The technical detail
| Specification | Balcony (68mil) | Rooftop patio (60mil) |
|---|---|---|
| Installation | Contact adhesive + heat-welded seams | Adhesive + PVC flashing + heat-welded seams |
| Waterproofing warranty | 10 years | 15 years |
| Fire rating | — | Class A & C |
| Temperature range | -40°C to 80°C | -40°C to 80°C |
| Certification | CCMC, code 37.54.95 | Intertek, code 37.54.95 |
| Price (membrane only) | $3.74/sq ft | $3.74/sq ft |
A finish for every Victoria home
Wood Look, Stone Look, and Classic — all stocked and ready to ship from our Surrey, BC warehouse.
Walnut Plank
Smoke Grey
Marble Grey
River Rock
Grey Stone
Beige StoneValordek on real decks
Valordek's membrane is made in Surrey, BC and ships across British Columbia, Alberta, Saskatchewan, and Washington — with dealers and installers in communities throughout the region.
Explore all service areasCommon questions
Is vinyl decking good for Victoria's damp marine climate?
It's built for it. Valordek is a continuous, fully waterproof PVC membrane — it doesn't absorb moisture, rot, or grow moss, which is exactly what the long, damp Island winters do to wood and composite. No gaps, fasteners, or open seams for water to get through.
Will salt air affect it near the ocean?
The membrane itself is inert PVC that salt air doesn't corrode, and a proper install has no exposed fasteners — the parts salt attacks first on a wood or coated deck. It's well suited to waterfront and near-ocean properties around Greater Victoria.
Can it go over my existing older deck?
Often, yes. Provided the structure is sound and the substrate can be properly prepared, Valordek bonds over it for a clean, permanent waterproof finish — a practical reset for the many heritage and character-home decks around Victoria. Contact us and we'll assess your deck.
What does vinyl decking cost in Victoria?
The membrane starts at $3.74 per square foot for material. Total installed cost depends on deck size, substrate condition, and complexity. Size your project with the cost calculator, or reach out for a quote.
Will moss grow on it like my old deck?
No. Vinyl has no grain or open surface for moss to take hold and doesn't hold moisture. A periodic rinse and soft-brush wash keeps it clean through the wet Island months — no sanding or re-staining.
Get Valordek in Victoria
Tell us about your deck or balcony and we'll connect you with your nearest dealer for samples, pricing, and a quote.