Grimsby, ON · Lifetime Aluminum Roofing
Metal Roofing in Grimsby, Ontario
Interlock® installs lifetime aluminum metal roofing in Grimsby, ON — 11 roofs completed since 1998 by installation crews. Explore roofing profiles, local project evidence, and applicable limited warranty terms.
Why Grimsby homeowners choose Interlock
Interlock Metal Roofing (Ontario) Ltd., founded February 27, 1998, is a trusted metal roofing contractor and exclusive authorized installer of the Interlock® Lifetime Aluminum Roofing System serving homeowners in Grimsby, Ontario. Built for Grimsby’s variable climate—cold, snowy winters with freeze–thaw cycles and ice loading, wind-driven rain and spring storms, plus warm, humid summers—our heavy-gauge, fire-resistant, energy-efficient cool roofs promote fast snow-shedding, resist corrosion and moisture intrusion, and reduce heat transfer for year‑round comfort. Choose timeless slate, cedar-shingle, shake, Mediterranean tile, or standing seam aesthetics with the long-term protection of metal, protected by the Alunar® Coating System and backed by a Lifetime Warranty; we provide expert roof replacement and re-roofing throughout Grimsby, engineered for performance, beauty, and durability.
- 11Roofs installed in Grimsby
- 1998First Grimsby installation
- 2023Most recent installation
- 2Verified local reviews
Roofing styles available in Grimsby
Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.
SlateThe dimensional look of natural slate at a fraction of the weight.
Cedar ShingleThe appearance of cedar shingles in aluminum.
ShakeA deep, hand-split shake texture in aluminum.
Mediterranean TileClassic barrel-tile lines in lightweight aluminum.
Standing SeamClean vertical lines for modern and contemporary homes.
Completed Interlock® metal roofs near Grimsby, ON
Interlock® has installed 11 lifetime aluminum metal roofs in Grimsby, Ontario, Canada since 1998. Every marker represents an anonymized project from our installation records. Explore verified installations across Grimsby, Ontario, Canada on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam), colour and year of completion.
Open Grimsby, ON on the interactive project map →Browse the Interlock® project directory for Grimsby, ON →See more Interlock® projects →
What Grimsby homeowners say
- ★★★★★
Metal Shingles Grimsby, ON Review
Review: August 25, 2026Completion: July 14, 2026That's the second time I have called the company for a project, so it is because we are very happy with everything.
Grimsby, ON
- ★★★★★
Metal Shingles Grimsby, ON Review
Review: July 23, 2015Completion: June 30, 2015Grimsby, ON
Interlock Metal Roofing (Ontario) Ltd.
5 - 2800 Argentia Road, Mississauga, ON L5N 8L2 Canada
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Metal roofing near Grimsby
Ready for your last roof in Grimsby?
Talk to your local Interlock® team about a lifetime aluminum roof — Never Re-Roof Again®.
