★★★★★
Fast, professional and on time — Interlock Metal Roofing (Ontario) Ltd installed our new Metal Shingles in Clarence-Rockland, ON, cleaned up thoroughly, and we love the finished roof. Their durable metal shingles and expert installation give us confidence against the region’s hea
— Clay and Larry J., Clarence-Rockland, ON · 2021 · Verified ↗

★★★★★
Local factors affecting roofing in Clarence-Rockland, ON: heavy winter snowfall (significant snow loads) and frequent freeze–thaw cycles that increase ice-damming risk and stress roofing materials Excerpt: Everything was very well done. In Clarence-Rockland, ON—where heavy snowf
— Sylvie D. and Richard M., Clarence-Rockland, ON · 2016 · Verified ↗

★★★★★
Fraserville, ON Metal Roofing — Interlock Metal Roofing (Ontario) Ltd.: Had a great experience — the metal roof looks amazing and is built to shed heavy winter snow loads and resist frequent freeze–thaw cycles common in Fraserville, helping prevent ice dams and long‑term wear.
— Helene M., Fraserville, ON · 2026 · Verified ↗

★★★★★
Absolutely thrilled with our new Interlock Metal Roofing (Ontario) Ltd. metal shingles in Kawartha Lakes, ON — the house looks amazing and Roxanne was wonderful to work with. The interlocking metal shingles shed heavy snow and resist frequent freeze–thaw cycles common in the Kawa
— Adriano and Giovanna F., Kawartha Lakes, ON · 2026 · Verified ↗

Recent Interlock projects in Ontario

Aerial front view of a 2-storey suburban home with Interlock Colonial Brown aluminum slate metal roofing, complex multi-gable roof, and light brick exterior. — Interlock Colonial Brown slate metal roof — Ottawa, ON

Aerial front view of a two-storey Colonial home in Ottawa with Interlock aluminum slate roofing in Colonial Brown, featuring multiple dormers and complex hip valleys. — Interlock Aluminum Slate in Colonial Brown — Ottawa, ON

Aerial view of a large Craftsman-style home in Bradford, ON featuring Interlock Tudor Brown aluminum slate metal roofing with complex multi-hip roof and poolside estate. — Tudor Brown Interlock slate roofing on a sprawling Bradford, ON estate.

Grand single-storey stone estate in Alexandria ON featuring Interlock deep charcoal aluminum slate roofing with turreted hip roof and circular fountain driveway. — Deep Charcoal Interlock slate roof on a stone manor, Alexandria ON.

Large stone estate home in Alexandria ON with deep charcoal Interlock aluminum slate roof featuring a conical turret, multiple hip planes, and manicured topiary landscaping. — Deep Charcoal slate-profile metal roof on a stone manor, Alexandria, ON.

Tudor Brown Interlock aluminum cedar shingle metal roof on a 1.5-storey heritage stone home in Rockland, ON, featuring three dormers and two stone chimneys. — Tudor Brown cedar shingle metal roof on a classic stone home, Rockland ON.

Considering a metal roof in Clarence-Rockland?

Join your neighbours with a lifetime Interlock aluminum roof — lightweight, fire-resistant and backed by a lifetime limited warranty.

Call 1-866-780-8247 for a free quote