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

Performance you can measure (all climates):
• Proudly manufactured in Canada by a family-owned company, serving homeowners across the Okanagan including Ellison
• Authorized installer of Interlock® Lifetime Aluminum Roofing Systems for Ellison-area properties
• Designed for Ellison’s inland Okanagan conditions — heavy snow loads, freeze–thaw cycles, seasonal windstorms and summer heat waves
• Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for durable, uniform finish and corrosion resistance
• Interlocking panels tested to 193+ km/h to resist severe valley gusts and wind-driven debris
• Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
• Snow-shedding panels reduce accumulation and help prevent ice dams under Ellison’s significant snowfall and melt cycles
• Built to tolerate repeated freeze–thaw movement and thermal cycling common to inland Okanagan rooftops
• Class A fire-rated available to enhance ember and flame resilience during BC’s dry-season wildfire risk near Ellison
• UL 2218 Class 4 impact resistance for protection from hail, falling branches and storm debris
• Energy-efficient cool-roof performance lowers attic temperatures and reduces cooling loads during Okanagan heat waves
• Solar-compatible system engineered for modern bracket-mounted photovoltaic installations on Ellison homes
• Fully recyclable aluminum and long service life reduce lifecycle waste and support regional sustainability priorities
• Designed to limit moss adhesion on shaded, moisture-prone roof areas in Ellison, decreasing routine cleaning and maintenance
• Built to shed extreme downpours from Pacific-driven atmospheric river events that can deliver intense rainfall to the Okanagan and protect Ellison roofs from wind-driven rain
Interlock Metal Roofing (BC) Ltd.
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Interlock® Aluminum Roofing — all-climates performance specs for Ellison, 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 (won’t 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 Ellison, British Columbia:
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Metal Roofing FAQs for Homeowners in Ellison
The following metal roofing FAQs are designed specifically for homeowners in Ellison, 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, Interlock’s Lifetime Aluminum Roofing System is engineered to provide long-term durability, energy efficiency, and peace of mind in Ellison.





