It's the first question nearly every homeowner asks us, and it's the hardest one to answer in a single number. A roof replacement in Metro Vancouver and the Fraser Valley typically runs $10,500 to $26,000 for a standard residential home — but where your project lands in that range depends on a handful of factors we'll walk through below. This guide is written to give you a realistic budget before anyone sets foot on your roof.
The short answer: typical 2026 price ranges
These are real-world ranges for a fully torn-off, re-decked-where-needed, and properly re-installed residential roof in the Lower Mainland — not a patch or an overlay:
| Roof type / material | Typical installed cost |
|---|---|
| Asphalt architectural shingle | $10,500 – $18,000 |
| Cedar shake (replacement) | $18,000 – $30,000+ |
| Standing-seam or metal | $22,000 – $40,000+ |
| Flat / torch-on (SBS membrane) | $12,000 – $24,000 |
Larger acreage homes, steep or complex rooflines, and premium materials push toward the top of these ranges. A straightforward single-storey home with good access sits near the bottom. For an instant estimate tailored to your address, our roof cost calculator gives you a figure in under a minute.
What actually moves the price
1. Size and pitch
Roofing is priced by the "square" (100 sq ft). A bigger roof means more material and labour, and a steeper pitch means slower, safer work — both raise the cost. Multi-level and cut-up rooflines with lots of valleys, hips and dormers take longer than a simple gable.
2. Tear-off and deck condition
Removing old layers and hauling them away is real labour. And until the old roof is off, no one knows the condition of the plywood beneath. In our wet coastal climate, hidden rot around skylights, chimneys and valleys is common — replacing damaged decking adds cost but is not optional if you want the new roof to last.
3. Material choice
This is the single biggest lever. Asphalt architectural shingles offer the best value for most Lower Mainland homes. Metal roofing costs more up front but lasts decades longer. Cedar suits certain heritage and North Shore homes but carries higher material and maintenance costs.
4. Access and site conditions
Tight lots, long carries, limited driveway space, and three-storey heights all add time and equipment. Acreage properties in Langley and the Fraser Valley often fall here.
5. Extras that are easy to forget
- New underlayment, ice-and-water shield, and ventilation upgrades
- Flashing, drip edge, and ridge cap
- Gutter replacement or realignment done at the same time
- Permit fees where your municipality requires them
Why Lower Mainland roofs wear out faster
Our climate is uniquely hard on roofs. Persistent rain, long damp shoulder seasons, and heavy moss and algae growth trap moisture against shingles and shorten their service life. A roof that might last 25 years in a dry climate often shows wear here sooner — which is why regular roof inspections and good ventilation matter so much for protecting your investment.
The cheapest quote is rarely the cheapest roof. A missed rot repair or skipped ventilation detail costs far more than it saves.
How to compare quotes without getting burned
Roofing quotes are notoriously hard to compare because contractors scope them differently. Insist on a written, itemised scope for each bid and check that all of these are spelled out:
- Full tear-off vs. overlay — an overlay is cheaper today and costlier later
- Decking allowance — what's the per-sheet price if rot is found?
- Exact materials — brand, product line, and warranty tier
- Ventilation and flashing — included or extra?
- Workmanship warranty — in writing, separate from the manufacturer's
- Cleanup and disposal — and a firm timeline
At Stonnex, every roof replacement comes with a fixed-price, itemised written quote after a free on-site inspection — so you know every material, every labour cost, and every warranty before you sign.
Get your exact number, free
A certified Stonnex inspector will assess your roof, document its condition, and hand you a written fixed-price quote — no obligation, no pressure.
Get My Instant Estimate →Frequently asked
Is it cheaper to repair than replace?
If your roof is under 15 years old with isolated damage, a repair usually makes sense. Past that, repeated repairs on an aging roof often cost more than a planned replacement.
Does a new roof add home value?
Yes — a new roof is one of the most reliable improvements for resale in the Lower Mainland market, and it removes a major objection for buyers and their inspectors.
How long does a replacement take?
Most standard homes are completed in one to three days, weather permitting.
Related reading
- 7 Signs You Need a New Roof: A Lower Mainland Checklist
- Cedar vs. Asphalt vs. Metal: Best Roof for the BC Coast
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