There is no universal “best” roofing material. For Lower Mainland homes, the better choice depends on the building, budget, roof design, appearance goals and quality of the installation.
| Consideration | Asphalt shingles | Metal roofing |
|---|---|---|
| Upfront cost | Usually lower | Usually higher |
| Appearance | Very common residential look | Distinctive; many profiles/finishes |
| Installation | Widely familiar to residential roofing crews | Installer experience with the chosen system matters |
| Rain sound | Generally familiar/quiet in typical assemblies | Perceived sound depends heavily on roof assembly, insulation and installation |
| Repair approach | Individual shingles/sections may be serviceable | Depends on panel/profile and source of damage |
| Planning horizon | Common choice when upfront budget matters | Often considered by owners prioritizing a longer-term material strategy |
Cost
Published 2026 Canadian roofing guides generally place metal roofing above asphalt in upfront price. The actual difference depends on roof size, system, preparation, access and details such as valleys, chimneys, penetrations and flashing.
Coastal rain and installation quality
Material matters, but water-management details matter too. Underlayment, flashing, penetrations, valleys, ventilation and drainage must work as a system. A premium material does not compensate for poor installation.
Noise
People often ask whether a metal roof is loud in rain. The answer depends on the full roof assembly — not simply the exposed roofing material. Sheathing, attic space, insulation and installation method can materially change what is heard inside.
Appearance and resale
Both materials can suit BC homes. Asphalt blends into many neighbourhoods; metal can create a more distinctive appearance. If resale is a consideration, choose a system and colour that work with the home rather than assuming one material automatically adds a specific dollar value.
How to decide
- Ask for comparable scopes from contractors experienced with the material.
- Compare full-system details, not only material brand.
- Ask what maintenance the contractor recommends.
- Understand workmanship and manufacturer warranty terms separately.
- Consider how long you expect to own the home and your upfront budget.