Interlock has completed 2 metal roofs in Sicamous, BC. Local projects span 2 roof profiles (Shingle, Slate) and were installed between 2008 and 2014.
★★★★★Sicamous experiences a long snowy season with significant snow loads and frequent freeze–thaw cycles that increase risk of ice dams and mechanical stress on roofing materials. Seasonal high humidity and persistent moisture encourage moss growth and can accelerate corrosion or coa
— Tanya D., Sicamous, BC · 2014 · Verified ↗
★★★★★Lake Country, BC faces warm, dry summers with strong UV/heat and milder winters that still produce freeze–thaw and rain‑on‑snow events—conditions that can accelerate thermal movement and moisture cycling in roofing materials, so metal shingle performance and fastening detail matt
— Ron and Paula G., Lake Country, BC · 2026 · Verified ↗
★★★★★Interlock Metal Roofing (BC) Ltd — Metal Shakes in Coquitlam, BC: Highly recommended for wet, moss‑prone coastal conditions. Coquitlam’s high rainfall and humid, freeze‑thaw‑influenced climate accelerates moss growth and roof degradation, so durable, low‑maintenance Metal Shakes
— Ken and Yvonne G., Coquitlam, BC · 2026 · Verified ↗
★★★★★— Bill and Francesca H., Brentwood Bay, BC · 2026 · Verified ↗






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