Is composite cheaper than cedar in the long run in Vancouver $?

Composite decking is significantly cheaper than cedar over the long term in Metro Vancouver, despite the higher upfront cost. The math is compelling when you factor in Vancouver's demanding climate and the ongoing maintenance cedar requires in our wet, humid conditions.

Initial Cost Comparison
Cedar decking runs $45-$85 per square foot installed, while composite ranges from $55-$100 per square foot. For a typical 300 square foot deck, you're looking at $13,500-$25,500 for cedar versus $16,500-$30,000 for composite — so composite costs roughly $3,000-$4,500 more upfront.

Where Cedar Gets Expensive: Maintenance
In Metro Vancouver's marine climate, cedar requires annual maintenance to prevent mould, greying, and surface decay. Here's the reality of cedar ownership:

• Annual cleaning and staining: $800-$1,500 for a 300 sq ft deck (professional service)


• DIY staining costs: $150-$300 annually for quality penetrating stain plus your time


• Board replacement: Cedar boards exposed to Vancouver's 1,200mm+ annual rainfall will need periodic replacement — budget $500-$1,200 every 5-7 years for damaged boards


• Deep cleaning and restoration: Every 3-4 years, cedar needs intensive cleaning, brightening, and refinishing — $1,200-$2,000 professionally

Over 15 years, cedar maintenance typically costs $8,000-$15,000 beyond the initial installation. That's assuming you stay on top of the maintenance schedule — neglected cedar deteriorates rapidly in our climate and may need complete replacement in 10-12 years instead of lasting 20-25 years with proper care.

Composite's Long-Term Value
Quality composite decking (Trex Transcend, TimberTech AZEK, Fiberon Symmetry) requires only periodic cleaning with soap and water — typically $200-$400 every 2-3 years for professional cleaning, or minimal cost if you do it yourself. Most premium composites carry 25-50 year warranties and genuinely require no staining, sealing, or board replacement under normal conditions.

The 15-Year Calculation

• Cedar total cost: $20,000 (mid-range installation) + $12,000 (maintenance) = $32,000


• Composite total cost: $23,000 (mid-range installation) + $1,500 (cleaning) = $24,500

Composite saves roughly $7,500 over 15 years, and the gap widens further if you extend to 20-25 years. Composite also adds more to your home's resale value because buyers recognize the low-maintenance benefit — especially important in Vancouver's rental and investment property market.

Metro Vancouver Climate Considerations
Our persistent humidity and rainfall make composite particularly attractive. North-facing decks that receive limited direct sunlight stay damp for months, creating ideal conditions for mould growth on cedar. Composite's polymer cap resists mould and mildew naturally. Properties near the water (West Vancouver, Tsawwassen, White Rock) benefit even more from composite's resistance to salt air corrosion.

The upfront premium for composite pays for itself through eliminated maintenance costs, and you gain years of your life back from not spending weekends cleaning and staining your deck annually.

Need help finding a deck builder experienced with both cedar and composite options? Vancouver Deck Contractors can match you with contractors from the Vancouver Construction Network who understand the long-term value equation in our climate.