Project MapProject MapInterlock has completed 17 metal roofs in Alexandria, ON. Local projects span 3 roof profiles (Shingle, Slate, Cedar Shingle) and were installed between 1999 and 2023.
★★★★★Interlock Metal Roofing (Ontario) Ltd. installed two charcoal grey slate Metal Shingles on our Alexandria, ON property—stunning results, precise in‑house installation, and a lifetime guarantee that protects your investment long term. Their Ottawa team’s clear communication and ex
— Terry M., Alexandria, ON · 2023 · Verified ↗
★★★★★Local factors: heavy winter snow/ice (snow loads and ice-dam risk) and frequent freeze–thaw cycles that stress roofing materials and flashing. Excerpt: Interlock Metal Roofing (Ontario) Ltd — Alexandria, ON — Metal Shingles: During the project we had no recommendations for impro
— Edna D. and Dave J., Alexandria, ON · 2015 · 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 ↗
Join your neighbours with a lifetime Interlock aluminum roof — lightweight, fire-resistant and backed by a lifetime limited warranty.
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