Metal Roofing Built for New Westminster's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection

Performance you can measure (all climates):
⢠Proudly manufactured in Canada by a familyāowned company, serving homeowners across New Westminster and Metro Vancouver
⢠Exclusive authorized installer of Interlock® Lifetime Aluminum Roofing Systems in Metro Vancouver
⢠Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
⢠Coated with the Alunar® Coating System (no visible aluminum surface) for a durable, low-maintenance finish
⢠Corrosionāproof aluminum resists coastal salt air and marine exposure on New Westminster roofs along the Fraser River and nearby shorelines
⢠Tested to 193+ km/h (120+ mph) to withstand severe windstorms and Pacific gust events affecting Metro Vancouver
⢠Advanced waterproof detailing protects against leaks during heavy rainfall and atmospheric river episodes that impact New Westminster
⢠Snowāshedding panels reduce wetāsnow buildup and help limit iceādam risk during occasional freezeāthaw cycles
⢠UL 2218 Class 4 impact resistance provides protection from hail, falling branches, and storm debris common to regional storms
⢠Class A fire-rated available for elevated ember and wildfireārisk periods in B.C.ās dry season
⢠Energyāefficient coolāroof performance reduces summer heat gain and improves attic comfort during heat waves
⢠Solarācompatible profiles engineered for modern bracketāmounted photovoltaic systems on New Westminster homes
⢠Fully recyclable aluminum supports sustainable construction and reduces endāofālife roof waste in Metro Vancouver projects
⢠Lowāmaintenance finish helps resist moss and algae in damp, shaded New Westminster neighbourhoods for cleaner roofs over time
⢠Designed for extended service life compared with asphalt shingles in Pacific coastal, highāmoisture climates
⢠Backed by a LifetimeāLimited transferable warranty to protect longāterm performance and resale value for New Westminster homeowners
Interlock Metal Roofing (BC) Ltd.
Get a Free Metal Roof Estimate in New Westminster, British Columbia
InterlockĀ® Aluminum Roofing ā all-climates performance specs for New Westminster, British Columbia
| Spec / Rating | Climate / Risk Factor + What It Solves |
|---|---|
| Wind resistance: 120+ mph (193+ kph) | Extreme wind, hurricanes, storm uplift: full interlocking attachment helps prevent blow-offs, edge lifting, and panel loss in high-gust events. |
| Fire rating: Class A (with proper assembly) | Wildfire, embers, radiant heat, chimney sparks: non-combustible roof assembly provides the highest residential fire protection rating. |
| Hail resistance: UL 2218 Class 4 | Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes. |
| Snow & ice performance: interlocking, shedding profile | Heavy snow, freeze-thaw, ice dams: smooth aluminum sheds snow efficiently and the interlocking design helps block water intrusion when melt-refreeze cycles occur. (Final snow-load capacity depends on roof structure and local code.) |
| Corrosion resistance: aluminum (wonāt rust) | Salt air, coastal humidity, wet climates: aluminum naturally resists rust and corrosion, reducing long-term failure risk in marine or high-moisture environments. |
| Heat / UV durability: baked-on coating system | High heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation. |
| Moss / algae resistance: smooth coated surface | Wet shade, organic growth: low-porosity metal surface gives moss/algae less to grip, reducing staining and maintenance. |
| Material: heavy-gauge aluminum roof profiles (Slate / Shake / Shingle / Tile / Standing Seam) | All-season structural stability: lightweight, dent-resistant metal system stays stable through large hot-cold swings and severe weather. (Add exact alloy + thickness for maximum spec proof.) |
| Expected lifespan: 50+ years | Long-term durability across climates: avoids re-roof cycles typical of shorter-life materials, even in high-stress environments. |
| Warranty: Lifetime-Limited, non-prorated + 50-year transferable | Lifetime protection + resale value: guarantees long-term material confidence and transfers to future owners. |
Available Profiles in New Westminster, British Columbia:
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Metal Roofing FAQs for Homeowners in New Westminster
The following metal roofing FAQs are designed specifically for homeowners in New Westminster, British Columbia. Whether you are building a new home or replacing an existing roof, understanding how roofing materials perform in local weather conditions is essential. From wind and storm protection to fire resistance, hail impact, snow loads, and coastal moisture exposure, Interlockās Lifetime Aluminum Roofing System is engineered to provide long-term durability, energy efficiency, and peace of mind in New Westminster.
