★★★★★
Interlock Metal Roofing (Ontario) Ltd. in Corunna, ON provided outstanding metal roofing service, arriving on time to remove an old roof pipe and expertly install new shingles so the roof looks flawless, as if nothing had ever been there.
— John D., Corunna, ON · 2006

★★★★★
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 ↗

★★★★★
Ramara, ON Metal Roofing — We’re so happy with our Interlock roof from Interlock Metal Roofing (Ontario) Ltd.; living lakefront on Lake Simcoe means strong winds and shoreline flooding risk, plus heavy winter snow and freeze–thaw cycles, so a durable metal roof that resists wind
— Rhonda S., Ramara, 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 Corunna?

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