Best Siding Options for Canadian Climates: Durability, Insulation & Cost

When it comes to selecting siding for buildings in Canada—especially in regions like British Columbia—durability, insulation, and moisture resistance are non-negotiable. Our weather conditions are as diverse as they are extreme, from heavy rainfall in coastal zones to deep winter freezes in interior regions. At White Glove Contracting, we’ve installed a wide range of siding systems on everything from custom homes to multi-family developments, and we’re here to break down the best siding options for our unique climate.

Top Contenders for Canadian Siding

1. Fibre Cement (e.g., James Hardie):

• Fire-resistant and non-combustible

• Excellent dimensional stability in freeze-thaw cycles

• Good resistance to moisture and insects

• Moderate insulation value when paired with exterior rigid insulation

2. Engineered Wood (e.g., LP SmartSide):

• Lighter and easier to install than fibre cement

• Pre-finished options available

• Advanced resin and wax coatings resist water damage

• Works well with rain screen systems

3. Vinyl Siding:

• Most budget-friendly

• Requires careful installation with rain screen details to prevent moisture trapping

• Moderate lifespan in UV-heavy regions

4. Metal Cladding (Steel/Aluminum Panels):

• High durability and low maintenance

• Excellent modern aesthetic

• Better suited for commercial/multi-family applications

Insulation Considerations

None of these materials offer high R-values on their own, which is why pairing them with continuous exterior insulation (like Rockwool Comfortboard or Powerwool) is a game-changer. These systems increase the energy efficiency and comfort of your building while preventing thermal bridging.

Cost Comparison (Installed in BC, 2025 Averages)

Fiber Cement: $12-$18 (installed)

Engineered Wood: $10-$15 (installed)

Vinyl: $6-$10 (installed)

Metal: $18-$40 (installed)

There are various manufacturers that offer varieties of each of these types of products that we are happy to review with you.

White Glove’s Recommendation

For clients looking for performance and curb appeal, we often recommend fiber cement or engineered wood paired with a rainscreen system and exterior insulation. These systems meet Step Code targets, look great, and last for decades.

Looking for expert siding installation in BC? Contact us today for a free consultation.