Interlock has completed 4 metal roofs in Castlegar, BC. Local projects span 3 roof profiles (Cedar Shake, Shingle, Cedar Shingle) and were installed between 2002 and 2018.
★★★★★— Norm W., Castlegar, BC · 2018 · Verified ↗
★★★★★Great experience — Mike and Interlock Metal Roofing (BC) Ltd installed Metal Shingles in Castlegar, BC professionally; I would recommend them any time. Their workmanship matters in Castlegar’s high annual precipitation and seasonal freeze–thaw conditions, which can promote moss g
— Norm W., Castlegar, BC · 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 ↗






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