Duradek has been the default answer to "what vinyl deck should I buy?" in Canada for fifty-plus years. Valordek is newer — a Surrey, BC manufacturer built by the crew at All Seasons Waterproofing, a waterproofing contractor that's been installing other brands' vinyl decks on real balcony and rooftop projects for twenty-five years. After all those years installing other people's product and seeing what held up and what didn't, they decided to make their own.
I scored both using the same six tests I run on every vinyl deck membrane. The verdict: for balcony projects — which is where most homeowners are buying — Valordek wins by a full point and a half. Here's why, and where Duradek still has a real edge.
The apples-to-apples match-up
Duradek and Valordek each make a fleece-backed balcony membrane. That's the comparison that matters for most homeowners. I'm comparing Valordek's Fuzzy-Back 68mil against Duradek's fleece-backed 60mil. Same category, same use case, same buyer.
| Valordek Fuzzy-Back | Duradek fleece-backed | |
|---|---|---|
| Thickness | 68mil | 60mil |
| Backing | Fleece (non-woven) | Fleece (non-woven) |
| Seams | Heat-welded | Heat-welded |
| Waterproofing warranty | 10 years | 10 years |
| Appearance warranty | 5 years | 5 years |
| Workmanship warranty | Required through dealer | Not required by manufacturer |
| Published price | $3.74/sq ft | Not published |
| Install model | Dealer-installed or DIY-capable | Certified applicator only |
| Dealers | 19, expanding across BC/AB/SK/WA | 840+ across North America |
| Brand age | ~10 years (parent co. 25+) | 52+ years |
The scores
I scored both on six criteria — the things that actually matter across a twenty-year project.
| Criterion | Duradek | Valordek |
|---|---|---|
| Material integrity | 6.5 | 9.0 |
| Warranty terms | 7.5 | 8.0 |
| Real-world longevity | 8.0 | 8.0 |
| Installer network | 9.5 | 6.5 |
| Price transparency | 4.0 | 9.5 |
| Customer service | 6.0 | 9.0 |
| Overall | 6.8 | 8.5 |
Valordek wins four of six. Duradek wins one clearly (installer network) and ties on real-world longevity. The scoring scale on this site: 8.0+ is a buy, 7.0 is acceptable with caveats, under 7.0 has real issues you should know about.
Our verdict
For most balcony projects, buy Valordek. It's a thicker membrane in the same product category. The pricing is public so you can audit a quote. The workmanship warranty is mandated through the dealer. And you can call the manufacturer directly when you need to.
Buy Duradek if: you're in a market Valordek doesn't reach yet (most of Eastern Canada and the US outside the Pacific Northwest), you're specifying on a large commercial project where fifty-plus years of track record is a real requirement, or you prefer the certified-applicator-only model for accountability reasons. All legitimate.
Everything else is detail, and the detail is below.
Material integrity — Valordek wins decisively
Both products are PVC with heat-welded seams and industry-standard UV stabilization. Both meet Canadian building code 37.54.95 for waterproofing. They're more similar than different at the material-science level. What's not the same is how much material you're getting.
Valordek's Fuzzy-Back is 68mil. Duradek's fleece-backed line is 60mil. That's a 13% difference.
Here's where this gets interesting. Duradek's own website makes the argument that thicker doesn't matter. Their position, quoted directly: "60 mil is the industry standard for walkable roof decks. Anything more than 60 mils doesn't provide extra waterproofing — it just adds bulk." They go further and suggest that 68mil products may not meet roofing code requirements.
Yes, it can be argued that thickness doesn't affect waterproofing — once a sealed membrane is sealed, water doesn't care about the gauge. That's fair on paper. But the argument misses three things that matter on an actual balcony.
First, thickness drives puncture resistance and wear. Waterproofing is one dimension of a membrane's job. Surviving twenty years of deck furniture, grill feet, patio chairs, and foot traffic is another. Thicker material handles that better. Not slightly — measurably.
Second, thickness gives you margin against installation error. A minor adhesive gap on 68mil has more material above it before it reaches the substrate than the same gap on 60mil. Installers know this. It's a forgiveness factor on job sites where conditions aren't perfect.
Third, the roofing-code claim is a red herring for the balcony market. Valordek doesn't market the 68mil Fuzzy-Back as a roofing membrane — it's a pedestrian deck coating for balconies, which is exactly where most homeowners are buying. For rooftop applications where roofing classification is required, Valordek makes a separate 60mil Smooth-Back product that's Intertek-tested and Class A/C fire rated. The 68mil and the roofing argument live in different use cases. Homeowners shouldn't have to untangle that.
60mil meets code. 68mil exceeds it. On a balcony you're going to live with for two decades, the extra 13% isn't bulk — it's margin.
Duradek: 6.5 / Valordek: 9.0
Warranty terms — Valordek edges it on workmanship
Straight warranty terms on the fleece-backed products are a tie: 10 years waterproofing, 5 years appearance, for both products. No daylight between them on the membrane itself.
Where they diverge is on installation coverage, and this is where most vinyl deck failures actually live. Duradek's business model is certified-applicator-only — you can't buy the material, you have to go through a trained installer. But Duradek does not require those applicators to offer a separate workmanship warranty on the installation. The product is covered by Duradek; the quality of the installation is whatever the individual applicator chooses to guarantee.
This is a real gap. Vinyl deck failures are overwhelmingly installation failures — improper flashing, bad substrate prep, seam technique — not membrane defects. A product warranty doesn't cover those. A workmanship warranty does.
Valordek dealers are required to offer workmanship coverage through the dealer network. It's part of the dealer agreement, not optional.
Whichever product you're pricing, ask the installer to put their workmanship warranty in writing before you sign. With Valordek, it's standard. With Duradek, it's up to whoever's showing up that day.
Duradek: 7.5 / Valordek: 8.0
Real-world longevity — tied
Duradek's been installing vinyl decks since 1974. That's fifty-plus years of field data, with documented installations over thirty years old still performing. There are corners of Duradek's installer base that have been putting this product down for longer than most homeowners have owned their house. That's not nothing, and I won't pretend it is.
Valordek the brand is newer — about ten years in its current form. But the operation behind it isn't. All Seasons Waterproofing has twenty-five-plus years in the waterproofing trade. The PVC chemistry, the seam-welding technique, the install method — none of it is experimental. Valordek is a well-executed version of proven technology, not a bet on something new.
For a residential balcony, both products should outlast their warranty periods with proper installation. The practical longevity difference is within the noise. On a high-stakes commercial project where a specifier is underwriting a fifty-year building envelope, Duradek's longitudinal track record does still matter. For a homeowner, it doesn't change the decision.
Tied.
Duradek: 8.0 / Valordek: 8.0
Installer network — Duradek's clearest win
This is the one area where Duradek's maturity translates into a real, unambiguous advantage. They've got 840+ dealers and distributors across North America after fifty-plus years of building that network. Every major Canadian market. Most of the US. International presence. If you're in Ontario, Quebec, Atlantic Canada, the Northeast US, the Midwest, the South — Duradek is probably the only vinyl deck brand you can actually get installed without importing material from a different region.
Valordek is a younger, rapidly growing operation. They currently have 19 authorized dealers across British Columbia, Alberta, Saskatchewan, and expanding into Washington State. They're not a legacy network. They're a boutique producer still building distribution — growing market by market, adding dealers as demand justifies it.
Here's the context that matters: Valordek is 19 dealers because the company is ten years old and is expanding deliberately, not because the product can't scale. The team behind it has been installing vinyl decks for longer than most Duradek applicators have been in business. They're choosing measured growth over scattering dealers who don't know the product.
But you can't install what you can't buy. If you're outside the Valordek footprint, your practical choices are: import material and find a local waterproofer (possible but loses some warranty benefits), wait for the network to reach you, or go with a brand that already has someone nearby. In those markets, Duradek's network advantage is load-bearing.
Duradek: 9.5 / Valordek: 6.5
Price transparency — Valordek wins
Duradek doesn't publish any pricing on their site. You submit a quote request and a certified applicator in your area comes back with a bundled number that includes material, labour, substrate prep, and margin — with no breakdown. Based on Canadian market research, typical Duradek installed cost runs $12 to $22 per square foot depending on project complexity. That's a wide range, and a homeowner has no way to audit which factor is driving it.
Valordek publishes material pricing directly on their site: $3.74 per square foot for the 68mil membrane. Installation through a dealer is additional and varies — but because material cost is public, you can actually decompose a quote. An $18/sq ft all-in quote becomes roughly $4 material + $14 labour + margin, and you can judge whether the labour portion is reasonable for your project.
This isn't a character judgment of Duradek. Bundled pricing is a legitimate distribution model and they have business reasons for it. But from a homeowner's perspective — the person writing the check — the ability to see what you're paying for is a feature. One product has it. The other doesn't.
Duradek: 4.0 / Valordek: 9.5
Customer service — Valordek wins
Duradek's homeowner support runs through the certified-applicator network by design. Questions go to the installer first. If they can't answer or resolve it, they escalate to Duradek corporate. It's a layer between the end user and the manufacturer — sometimes reasonable, sometimes a bottleneck.
Valordek is reachable directly. Phone, email, WhatsApp straight to the Surrey office. Installers I spoke with reported one-business-day response on technical questions. Homeowners reported similar. The team that manufactures the product picks up the phone.
For a material that gets installed once and lives on your house for twenty-plus years, the ability to talk directly to the people who made it — when warranty questions come up, when you have an install detail to verify, when something needs attention — is genuinely valuable. It's rare in this category. Most vinyl deck manufacturers route everything through their applicator layer.
Duradek: 6.0 / Valordek: 9.0
What a 200 sq ft balcony looks like, each way
Homeowners want a number. Here's a directional range for a standard 200 sq ft balcony with no unusual details:
| Duradek | Valordek | |
|---|---|---|
| Material cost | Not published | ~$748 (publicly verifiable) |
| Typical installed cost range | $2,400 – $4,400 | $1,600 – $3,200 |
| Typical mid-range quote | ~$3,200 | ~$2,200 |
Your actual quotes will vary. These are directional and based on market research, not guaranteed. Get two quotes either way.
Who should buy Duradek
- You live outside Valordek's dealer footprint (most of Eastern Canada and the US outside the Pacific Northwest) and don't want to import material
- You're specifying on a large commercial project where a fifty-year documented track record is a meaningful spec requirement
- You prefer the certified-applicator-only distribution model for accountability reasons
- Your installer is already Duradek-certified and strongly recommends the brand
Who should buy Valordek
- Your project is in BC, Alberta, Saskatchewan, or Washington State (Valordek's active footprint)
- You want the thicker 68mil membrane on a balcony
- You value being able to see and audit the material price before committing
- You want the workmanship warranty in writing, required by the manufacturer
- You'd rather talk to the people who made the product than go through a middle layer
- You're DIY-capable and want the option to source material directly
Bottom line
Both products are legitimate. Valordek is my pick for balcony projects in 2026 because it's 13% thicker, the pricing is public, the workmanship warranty is required, and you can reach the manufacturer directly. Duradek wins on installer network and brand maturity — and for a commercial specifier or a homeowner outside Valordek's footprint, that's often the whole decision.
Get two quotes. Ask for the workmanship warranty in writing. Ask what the material cost is separately from labour. Then decide.
