Trex Deck Builders in Burnaby: Certified Installers & Pricing

If you're building a deck in Burnaby, you've probably already heard the pitch for Trex. It's the most recognized composite decking brand in North America, and for good reason — but is it the right choice for your backyard? And more importantly, how do you find a qualified installer who won't cut corners?

Here's what Burnaby homeowners actually need to know about Trex decking: product options, real costs in Canadian dollars, how to vet installers, and how Burnaby's relentless rain factors into every decision.

Why Trex Is Popular in Burnaby

Burnaby gets roughly 1,200 mm of rain per year. That's not a typo. From October through March, your deck sits in near-constant moisture. Wood decks in neighbourhoods like Metrotown, Deer Lake, and Burnaby Heights start showing mold and algae within a single wet season if they're not regularly cleaned and sealed.

Trex composite decking is built to handle this. The boards are made from a mix of recycled wood fibers and polyethylene plastic, wrapped in a protective shell cap. That shell is what keeps moisture from penetrating the core — which means:

• No rotting from Burnaby's persistent rain
• Mold and algae resistance built into the surface (you'll still need occasional cleaning, but nothing like wood)
• No annual staining or sealing — a major time and money saver
• Consistent appearance year after year, even through wet winters

For Burnaby homeowners who don't want to spend every spring weekend pressure-washing and re-staining, that's the real appeal. It's not that Trex is flashy — it's that it's low-maintenance in a climate that punishes high-maintenance materials.

If you're weighing Trex against pressure-treated lumber primarily on budget, check out our guide to affordable deck builders in Burnaby for a broader cost comparison.

Trex Product Lines Compared

Trex offers three distinct product lines, and the differences matter more than most homeowners realize. Each line uses the same basic composite technology, but the cap layer, colour options, and warranty terms vary significantly.

Trex Enhance

The entry-level line. Two sub-collections here:

• Enhance Naturals — Woodgrain patterns with streaked, multi-tonal colours. Decent aesthetics at the lowest Trex price point.
• Enhance Basics — Solid colours, simpler look. The most affordable Trex board you can buy.

Enhance boards are thinner than the premium lines and have fewer colour choices. They work fine for straightforward ground-level decks, but they lack the deep texture and colour variation of higher-end options.

Trex Select

The mid-range option. Select boards offer:

• A wider colour palette than Enhance
• Improved scratch and stain resistance
• A slightly more refined grain pattern

Select hits a sweet spot for homeowners who want better aesthetics than Enhance but aren't ready to pay premium pricing. It's the most popular choice among Burnaby installers for mid-range projects.

Trex Transcend

The flagship line. This is where Trex competes with premium hardwoods:

• Transcend Lineage — The newest collection. Deep, realistic woodgrain with rich colour blending.
• Transcend Classic — Proven colours with Trex's best-performing cap technology.

Transcend boards have the thickest protective shell, the most realistic appearance, and the best fade and stain warranty. If you're building an elevated deck off a main-floor living space — common in Burnaby's hillside neighbourhoods like Burnaby Mountain or Capitol Hill — Transcend is worth the premium because that deck is a visual extension of your home.

Quick Comparison

Trex Deck Costs in Burnaby

Let's talk real numbers. These are 2026 installed prices in CAD — meaning materials, labour, substructure, and basic hardware. They reflect typical quotes from Burnaby-area contractors.

What Drives the Range?

A 300 sq ft Trex deck in Burnaby will typically cost between $16,500 and $27,000 installed, depending on:

• Product line — Enhance at the low end, Transcend at the high end
• Deck height and complexity — Ground-level is cheapest. Elevated decks over sloped yards (very common in Burnaby) need deeper posts, more structural framing, and often stairs with railings.
• Railing choice — Trex aluminum or composite railings add $40–$80 per linear foot installed. Glass railings push that higher.
• Season — Burnaby's dry building window runs June through September. Contractors book up fast. If you sign a contract in winter for a summer build, you'll often get better pricing and guaranteed scheduling.
• Permit costs — In Burnaby, deck permits are typically required for structures over 24 inches above grade or over 100 sq ft. Budget $200–$500 for permit fees. Contact Burnaby's Building Department directly for your specific situation — requirements can vary.

Substructure Costs (Often Overlooked)

Your Trex boards sit on a substructure — usually pressure-treated lumber. That framing is not included in the per-square-foot material price you see online. It accounts for roughly 30–40% of your total project cost. Frost line depth in Burnaby ranges from 12 to 24 inches, so footings need to reach at least that depth.

Don't compare an online Trex material price to a contractor's all-in quote. They're measuring different things.

For a sense of how deck size affects total cost, our 12x16 deck cost guide for Ontario breaks down the math in detail — the principles apply even if the regional pricing differs slightly.

Finding a TrexPro Certified Installer

Trex runs a certification program called TrexPro. There are two tiers:

• TrexPro — The installer has completed Trex's training program and meets basic requirements.
• TrexPro Platinum — The installer has a longer track record, higher volume of Trex installations, and meets additional quality standards.

Why Certification Matters in Burnaby

Burnaby's building inspectors take structural requirements seriously, especially for elevated decks on sloped lots. A certified installer will:

• Know Trex's specific fastening requirements (hidden fasteners vs. face screwing, proper gapping for thermal expansion)
• Understand ventilation needs for the underside of the deck — critical in Burnaby where trapped moisture under a low deck can cause mold issues on the substructure
• Handle permit applications and inspections correctly
• Maintain your Trex warranty — improper installation can void it

How to Vet a Burnaby Trex Installer

1. Check Trex's website — Use their "Find a Builder" tool to confirm certification status.
2. Ask for Burnaby-specific references — Not just "Lower Mainland." Ask for projects in your neighbourhood. A deck on a flat Metrotown lot is a different build than a hillside project in Burnaby Mountain.
3. Verify BC licensing — Licensed contractors should carry a minimum of $2 million general liability insurance. Ask for proof.
4. Get 3 quotes minimum — Pricing varies significantly between contractors for identical Trex projects. We've seen 20–30% differences on the same scope of work.
5. Ask about substructure materials — Some contractors use cheaper SPF lumber for framing instead of pressure-treated. In Burnaby's climate, your substructure must be pressure-treated or better.

Use PaperPlan to visualize different decking materials on your own home before committing — it's genuinely helpful when comparing Trex colour lines against your siding and trim.

Trex vs Other Composite Brands

Trex isn't the only composite option. Here's how it stacks up against brands commonly available through Burnaby suppliers.

The Honest Assessment

• Trex wins on availability. Every major lumber yard in Burnaby stocks Trex. Colour matching for repairs or extensions is simple.
• TimberTech (AZEK) wins on premium performance. Their PVC boards contain zero organic material — meaning zero food for mold. In Burnaby's climate, that's a meaningful advantage.
• Fiberon offers the best value for homeowners who want composite performance but need to stay closer to a wood-deck budget.
• Trex's name recognition helps resale value. Buyers know the brand.

If you're torn between composite and natural wood options, our post on cedar deck installed costs covers the wood alternative in detail.

Warranty & Maintenance

What Trex's Warranty Actually Covers

Trex offers a limited residential warranty on all product lines:

• 25-year limited warranty on Enhance and Select (covers structural defects, material degradation)
• 50-year limited warranty on Transcend (covers structural defects plus enhanced fade and stain protection)
• Fade & stain warranty is separate — Trex guarantees the surface won't fade beyond a certain delta or permanently stain under normal use

What it doesn't cover:

• Mold or algae growing on top of the boards (this is surface growth, not material failure — and it happens in Burnaby)
• Damage from improper installation
• Normal wear from furniture, pets, or foot traffic
• Boards installed in commercial applications (different warranty terms)

Maintenance in Burnaby's Climate

"Low maintenance" doesn't mean "no maintenance." In Burnaby, plan on:

• Semi-annual cleaning — Once in spring, once in fall. A basic soap-and-water scrub or composite deck cleaner removes the algae film that accumulates over winter.
• Clearing debris — Leaves and pine needles trap moisture. Burnaby's tree canopy is dense in areas like Deer Lake and Central Park-adjacent homes. Keep your deck swept.
• Checking drainage — Make sure gaps between boards aren't clogged. Water needs to drain through, not pool on top.
• Inspecting the substructure — Your Trex boards may last 25–50 years. Your pressure-treated substructure may not, especially in constant moisture. Check joists and ledger boards every 3–5 years.

For homeowners dealing with above-ground pool decks or patio integration, our guide on above-ground pool decks vs patios covers drainage planning in more detail.

Making Your Deck Last Longer

A few Burnaby-specific tips from experienced local builders:

• Maximize airflow underneath. Decks built close to grade trap moisture. If your deck is low, use Trex's recommended ventilation guidelines or add lattice skirting with gaps.
• Orient boards for drainage. Boards should slope slightly away from your house — standard practice, but worth confirming with your installer.
• Use stainless steel or coated fasteners. Burnaby's moisture corrodes standard hardware fast. This applies to your substructure too.

Frequently Asked Questions

How much does a Trex deck cost in Burnaby?

A fully installed Trex deck in Burnaby runs $55–$90 per square foot (CAD) in 2026, depending on the product line and project complexity. A typical 300 sq ft deck costs between $16,500 and $27,000. Ground-level Enhance builds fall at the low end; elevated Transcend decks with custom railings push toward the high end. Remember to factor in permit fees ($200–$500) and potential costs for stairs or railings.

Do I need a permit to build a Trex deck in Burnaby?

In most cases, yes. Burnaby typically requires permits for decks over 24 inches above grade or over 100 sq ft. Even if your deck falls below those thresholds, it's worth calling Burnaby's Building Department to confirm — requirements can vary based on your lot and zoning. Your contractor should handle the permit process, but you're ultimately responsible for ensuring compliance.

Is Trex worth the extra cost over pressure-treated wood?

Over a 10-year span, most Burnaby homeowners come out ahead with Trex. Pressure-treated wood costs $30–$55/sq ft installed vs. Trex at $55–$90/sq ft, but wood requires annual staining and sealing (roughly $1.50–$3.00/sq ft per year) plus periodic board replacements. By year 7–10, the total cost of ownership converges. Trex also holds up better in Burnaby's wet climate — no splitting, warping, or rot. If you plan to stay in your home long-term, composite typically delivers better value. For shorter timelines, pressure-treated wood keeps upfront costs lower. Check our affordable deck builders in Burnaby guide for more budget options.

How long does Trex decking last in Burnaby's wet climate?

Trex warranties range from 25 to 50 years depending on the product line, and the boards themselves can last well beyond that with basic care. The bigger concern in Burnaby is the pressure-treated substructure underneath — it's exposed to constant moisture and typically lasts 15–25 years. Smart homeowners plan for a substructure inspection every few years and potential replacement at the halfway point of their deck's life.

When is the best time to build a Trex deck in Burnaby?

The best building window is June through September, when Burnaby sees the least rain. But here's the catch — that's also when every contractor is booked. Schedule your project during winter (November–February) for summer installation. You'll often get better pricing and first pick of available dates. Rain delays during shoulder months (April–May, October) can add 1–2 weeks to project timelines. For more on timing your deck project right, our 20x20 deck cost breakdown covers project planning considerations.