
Interlock Metal Roofing (BC) Ltd.
Interlock Metal Roofing (BC) Ltd. is headquartered in Delta and installs the Interlock aluminum roofing system on homes across British Columbia. Founded in 1983, it focuses exclusively on this system: aluminum panels made in Delta by Interlock Roofing Ltd., interlocked on all four sides with concealed fasteners.
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Business Highlights
- Interlock Metal Roofing (BC) Ltd. is a certified Interlock roofing contractor for British Columbia.
- The company describes itself as Canadian owned and operated.
- It is a Baeumler Approved contractor.
- The company describes the manufacturer's Guardian Lifetime Limited Material Warranty as covering material and finish while the original purchaser owns the home, with one transfer.
- The company says workmanship is excluded from that warranty and covered separately in writing in its contract.
Service Area
Delta, Sea-to-Sky, Metro Vancouver, Surrey & South of the Fraser, North Shore, Fraser Valley, Greater Victoria, Vancouver Island, Gulf Islands, Sunshine Coast, Okanagan & Shuswap, and Kamloops & Thompson.
Public local listing. Interlock Metal Roofing (BC) Ltd. is one of 8 roofers ProsGrade lists in Delta, British Columbia.
6 services listed, including Interlock aluminum roof installation, Roof replacement and Cedar shake roof replacement. Open weekdays, closed on weekends. 126 reviews.
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- Published local profile
How This Business Compares
How Interlock Metal Roofing (BC) Ltd. compares with the other 7 roofers on ProsGrade in Delta, using public Google ratings and review counts.
- Has more Google reviews (126) than 6 of the 7 other Delta roofers on ProsGrade.
Services Covered
6 services- Interlock aluminum roof installationFour-side interlocking panels with concealed fasteners
- Roof replacementAsphalt shingles, cedar shakes or concrete tile
- Cedar shake roof replacementAluminum Shake and Cedar Shingle profiles
- Strata and townhouse roofingOne profile and colour across every building in a complex
- Fire-resistant roofingClass A assembly with two GAF VersaShield layers over 12 mm plywood
- Metal roof profilesCedar shingle, shake, slate, Mediterranean tile, standing seam and solid copper
Reviews
What customers say
Several customers praise careful site cleanup, including nails, fasteners and other debris being kept off the work area; one also describes the roofers as hard-working and professional. A customer says resolving a peeling-paint problem took follow-up emails and calls, then credits Todd with arranging work that fully resolved the issue. Another reviewer reports a leaking roof and says Interlock refused help after asking whether the warranty had been transferred within 60 days.
Customer Reviews
Olga A.
Kenneth Leung
Bob Cunningham
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Frequently Asked Questions
How long does Interlock Metal Roofing (BC) Ltd. take to replace a roof?
Timing depends on the roof's size and complexity and on what is underneath; the company provides a realistic installation window in writing at the estimate.
Does Interlock Metal Roofing (BC) Ltd. confirm permit requirements?
Requirements depend on the municipality and scope of work; the company confirms them for the address at the estimate.
Can Interlock Metal Roofing (BC) Ltd. install in winter in Sea-to-Sky?
Sometimes, depending on elevation and the week. It does not install when snow is on the deck or the underlayment is frozen.










