Choosing between metal roofing and asphalt shingles for your Surrey, BC home? This is the most common roofing material decision Surrey homeowners face, and the right answer depends on your ownership timeline, budget, and priorities. This guide gives you an honest, data-driven comparison so you can make the choice that’s actually right for your situation.
Get a quote for both options: I-M Roofing Ltd. — 236-838-9577
Metal Roof vs Asphalt Shingles — Surrey BC Full Comparison 2026
| Factor | Metal Roofing | Asphalt Shingles |
|---|---|---|
| Initial cost (Surrey home) | $18,000 – $40,000+ | $7,500 – $22,000 |
| Lifespan in Surrey climate | 40–60 years | 20–40 years |
| Lifetime cost (100 years) | ✅ ~$20,000–$40,000 (1–2 replacements) | ~$30,000–$88,000 (3–5 replacements) |
| Moss / algae growth (Surrey) | ✅ None — smooth surface doesn’t support growth | ⚠️ Regular treatment required (every 3–5 years) |
| Wind performance (Fraser Valley) | ✅ Superior (concealed fastener standing seam) | ✅ Good (6-nail installation) |
| Rain noise | ⚠️ Audible in heavy Surrey rain without insulation | ✅ Quiet |
| Energy efficiency | ✅ Reflective coatings available; cool roof rated | Standard |
| Fire rating | ✅ Class A | ✅ Class A (with fiberglass mat) |
| Annual maintenance in Surrey | ✅ Minimal — gutter cleaning only | Regular — gutter cleaning + annual moss check |
| Denting from hail | ⚠️ Possible (thinner gauges); cosmetic, not functional | ✅ No denting; granule loss possible |
| Best for | Long-term ownership (10+ years), commercial, high-wind sites | Best value, planning to sell within 10 years |
The Honest Surrey BC Verdict
Choose metal roofing if: you plan to stay in the home 15+ years; you want to eliminate moss treatment entirely; you want the lowest lifetime cost; you have a commercial property; or you’re in a high-wind exposure location (open terrain in South Surrey or elevated lots in Cloverdale).
Choose asphalt shingles if: you’re budget-constrained and need the lowest upfront cost; you plan to sell the home within 5–10 years (asphalt adds reliable resale value at lower cost than metal’s premium); you want a lower-noise option; or your home needs a re-roof and metal’s structural requirements would add cost (older homes with marginal framing may need reinforcement for heavier gauge metal).
The rain noise factor: this is frequently raised in Surrey. With proper insulation (rigid board insulation above the decking, which is standard on good metal installations), rain noise is significantly reduced. Homes with open rafter cathedral ceilings and no insulation board are the loudest; homes with standard attics and drywall ceilings typically notice very little difference.
Cost Comparison Over 60 Years (Surrey BC)
| Scenario | Metal (60-yr period) | Asphalt (60-yr period) |
|---|---|---|
| Initial installation | $25,000 | $12,000 |
| Re-roofs needed (60 years) | 1 (at year 50+): ~$28,000 | 2 (at years 25 and 50): ~$30,000 each |
| Moss treatment (60 years) | $0 | ~$9,000 ($600/treatment × 15 treatments) |
| Total estimated 60-year cost | ~$53,000 | ~$72,000 |
These are illustrative estimates using 2026 Surrey prices, not accounting for future price inflation. The gap is real in any cost projection — metal’s lower lifetime cost becomes more significant the longer you own the home.
