The debate comes up on almost every outdoor project we work on. Here’s an honest look at both options: what each delivers, what each costs over time, and how to think about the decision for your specific situation.
Every spring, someone is either staining their wood deck again or noticing that their composite deck looks exactly the same as it did the day it was installed. Both probably made the right call. There’s no universally correct answer here, only what makes sense given your budget, your tolerance for maintenance, and how you actually plan to use the space.
Pressure-Treated and Natural Wood
Wood decking is what most homes in the Fraser Valley were built with, and for good reason. Pressure-treated lumber is widely available, affordable, and structurally proven. Natural wood species like cedar offer genuine beauty and good natural resistance to rot and insects. BC cedar in particular has been used for outdoor construction in this region for generations because it performs well here.
The trade-off is maintenance. A wood deck in our climate, where we deal with long wet winters, UV exposure in summer, and frequent freeze-thaw cycles, will need to be cleaned and either stained or sealed on a schedule that depends on the product, the exposure, and how much wear the deck gets. Let it go, and you’ll eventually be dealing with graying, checking, and in the worst case, rot.
Composite Decking
Composite decking (boards made from a blend of wood fibre and plastic) has improved dramatically over the last fifteen years. Early composites earned a bad reputation for fading, staining, and overheating in direct sun. The newer capped composite products from reputable manufacturers are genuinely better: more fade-resistant, less prone to staining, and significantly more realistic-looking than first-generation materials.
The appeal is the reduction in ongoing maintenance. You’re not staining it every couple of years. You’re not dealing with splinters, and rot isn’t a concern. For a deck that gets heavy use or sits in a particularly exposed location, the low-maintenance argument is real. What composite doesn’t do is get cheaper: material costs are meaningfully higher than pressure-treated wood, and that gap is worth factoring into your budget from the start.
The Pros and Cons
Wood — Strengths:
- Lower upfront material cost
- Natural look and feel; BC cedar weathers beautifully with proper care
- Repairable — individual boards can be replaced
- Stays cooler in direct sun
Wood — Drawbacks:
- Requires regular staining or sealing
- Susceptible to rot if neglected
- Splinters, especially as it ages
- Can check and warp in wet climates
Composite — Strengths:
- Very low ongoing maintenance
- Won’t rot, splinter, or check
- Consistent colour and texture over time
- Well-suited to high-use or rental properties
Composite — Drawbacks:
- Significantly higher upfront cost
- Gets hot in direct summer sun
- Doesn’t feel like natural wood underfoot
- Quality varies widely between brands
What Actually Drives the Decision
In our experience, the people most satisfied with composite are those who have no interest in ongoing maintenance and are willing to pay for that upfront. Wood tends to suit clients who value the natural material, don’t mind periodic upkeep, or are working within a tighter budget.
One thing we always tell clients: whatever decking material you choose, the framing and structural components underneath matter just as much. A composite deck on a poorly built frame is still going to fail. Proper drainage, appropriate joist sizing and spacing, adequate ledger flashing, and the right hardware for your climate are non-negotiable. The surface material is only as good as what it’s sitting on.
In the Fraser Valley, moisture management is the primary driver of deck longevity. The decks we see fail early almost always have a moisture problem at the frame level, not just at the surface. We build both wood and composite decks and outdoor living spaces throughout the Fraser Valley and can give you a realistic cost comparison for your specific project before you commit. Reach out to talk through the options for your property.