Manufacturers / Interlock Metal Roofing
Interlock Metal Roofing
Est. 1998A family-owned manufacturer of premium interlocking aluminum lifetime metal roofing systems, established in 1998 and manufactured in Delta, British Columbia, Canada, installed by certified local installers across the United States and Canada. Its Alunar coating system, UL 2218 Class 4 impact resistance and lifetime limited, 50-year transferable warranty are standard across its aluminum Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam profiles (also offered in copper).
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Sources
- web.archive.org verified 2026-09-19