What does a Trex composite deck cost installed in Vancouver $?

A Trex composite deck costs $55-$100 per square foot installed in Metro Vancouver, making a typical 300 sq ft deck $16,500-$30,000 complete. The wide price range depends on the specific Trex product line, complexity of the design, and whether you need additional features like stairs, railings, or permits.

Trex Product Lines and Pricing

Trex offers three main product tiers that significantly affect installed costs. Trex Select (their entry-level composite) runs $55-$70 per sq ft installed and offers basic composite benefits — no staining required, mould resistance, and a 25-year warranty. Trex Enhance sits in the middle at $65-$80 per sq ft installed with improved fade and stain resistance plus grooved boards for hidden fastening. Trex Transcend is their premium line at $75-$100 per sq ft installed, featuring superior fade protection, deeper wood grain textures, and a 50-year warranty.

The higher-end Trex lines perform notably better in Metro Vancouver's intense UV exposure during summer months and resist the mould growth that's common in our persistently damp climate. Transcend's enhanced polymer cap provides the best long-term performance, which matters when you're making a 20-30 year investment in your outdoor living space.

What's Included in Installation Costs

These per-square-foot prices include the complete deck system — concrete footings or helical piles, pressure-treated lumber framing (posts, beams, joists), Trex decking boards, basic composite or aluminum railing, stairs if needed, and professional installation. Building permits ($200-$800) are typically extra, as is demolition of an existing deck ($1,000-$3,000 for a standard deck).

Metro Vancouver Cost Factors

Vancouver's labour rates are 15-25% higher than the national average, which directly impacts installation costs. Elevated decks (common in North Vancouver, West Vancouver, and Coquitlam's hillside properties) cost 30-50% more due to engineering requirements and additional structural hardware. Strata properties may require engineered drawings ($500-$2,000) and alteration agreements that add time and cost to the project.

Why Trex Performs Well in Vancouver

Trex composite decking is particularly well-suited to Metro Vancouver's marine climate. Unlike cedar that requires annual staining and cleaning to prevent mould growth, Trex needs only periodic washing with soap and water. The polymer cap resists moisture absorption that causes wood rot, and the material won't split, warp, or attract insects. This makes Trex an excellent long-term investment in our 1,200mm+ annual rainfall environment.

Additional Cost Considerations

Upgrading to glass railing adds $150-$350 per linear foot, while cable railing adds $100-$250 per linear foot. A pergola addition runs $3,000-$15,000 depending on size and material. Deck lighting (post caps, stair risers, under-rail LED) costs $500-$3,000, requiring electrical permits for hardwired systems.

When to Hire a Professional

Any deck over 600mm (2 feet) above grade requires a building permit and professional installation in Metro Vancouver. Trex installation also requires specific fastening systems and techniques to maintain warranty coverage — improper installation voids the manufacturer warranty and can cause premature board failure.

Need help finding a Trex-certified deck builder? Vancouver Deck Contractors can match you with experienced composite decking contractors for free estimates on your project.