Interlock has completed 27 metal roofs in Stittsville, ON. Local projects span 3 roof profiles (Shingle, Slate, Cedar Shingle) and were installed between 1999 and 2022.
★★★★★Interlock Metal Roofing (Ontario) Ltd — Stittsville, ON: Coordinate with the solar company to specify acceptable supports for Metal Shingles designed to withstand heavy winter snow loads and frequent freeze–thaw cycles typical of the Ottawa/Stittsville climate.
— Jeff M., Stittsville, ON · 2022 · Verified ↗
★★★★★Choosing Interlock Metal Roofing (Ontario) Ltd. for Metal Shingles in Stittsville, ON was the best decision — a permanent, corrosion‑resistant roofing solution with strong warranties, expert service, and a look that earns compliments. Built to shrug off Stittsville’s heavy winter
— James and Melissa G., Stittsville, ON · 2021 · Verified ↗
★★★★★— Peter T. and Nancy P., Stittsville, ON · 2015 · Verified ↗
★★★★★Stittsville, ON experiences heavy winter snowfall (Ottawa-area totals have ranged roughly 177–263 cm in recent years) and frequent freeze–thaw cycles that increase roof stress and the need for durable materials. Excerpt: "I recommend Interlock Metal Roofing (Ontario) Ltd. in Sti
— Tom and Olivia J., Stittsville, ON · 2015 · Verified ↗






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