Thornhill, ON · Lifetime Aluminum Roofing
Metal Roofing in Thornhill, Ontario
Interlock® installs lifetime aluminum metal roofing in Thornhill, ON — 32 roofs completed since 1999 by certified local crews, every system backed by a transferable lifetime warranty.
- 32 Roofs installed in Thornhill
- 1999First Thornhill installation
- 2022Most recent installation
- 10Verified local reviews
Roofing styles available in Thornhill
Every Interlock® system is heavy-gauge aluminum finished with the Alunar® coating — five architectural looks, one transferable lifetime warranty.
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Slate The dimensional look of natural slate at a fraction of the weight. -
Cedar Shingle Warm cedar-shake character that never rots, splits or curls. -
Shake Deep, hand-split shake texture in aircraft-grade aluminum. -
Mediterranean Tile Classic barrel-tile lines without the crushing tile weight. -
Standing Seam Clean vertical lines for modern and contemporary homes.
What Thornhill homeowners say
- ★★★★★
Metal Shingles Thornhill, ON Review 🇨🇦 — April 4, 2021 | Interlock®
Review: April 4, 2021 Completion: February 25, 2021Good looking roof. We get compliments from neighbors and a piece of mind. Cleanup.
Thornhill, ON
- ★★★★★
Metal Shingles Thornhill, ON Review 🇨🇦 — May 9, 2019 | Interlock®
Review: May 9, 2019 Completion: April 8, 2019I don't know other than lowering the price, but it is a high-class product for a high-class price.
Thornhill, ON - ★★★★★
Metal Shingles Thornhill, ON Review 🇨🇦 — May 7, 2019 | Interlock®
Review: May 7, 2019 Completion: April 17, 2019Thornhill, ON - ★★★★★
Metal Shingles Thornhill, ON Review 🇨🇦 — December 6, 2018 | Interlock®
Review: December 6, 2018 Completion: November 24, 2018They could have improved on the start date.
Thornhill, ON - ★★★★★
Metal Shingles Thornhill, ON Review 🇨🇦 — September 8, 2018 | Interlock®
Review: September 8, 2018 Completion: [object Object]I really liked Interlock Roofing but I am not close to a decision because my house was a victim of the recent windstorm. I was really impressed with them but I cannot make a decision till I hear from my insurance agent.
Thornhill, ON - ★★★★☆
Metal Shingles Thornhill, ON Review 🇨🇦 — August 14, 2018 | Interlock®
Review: August 14, 2018 Completion: [object Object]Thornhill, ON
Interlock Metal Roofing (Ontario) Ltd.
5 - 2800 Argentia Road, Mississauga, ON L5N 8L2 Canada
Metal roofing near Thornhill
Thornhill metal roofing FAQ
How many metal roofs has Interlock installed in Thornhill?
Our installation records show 32 completed Interlock® roofing projects in Thornhill, Ontario, with the first dating back to 1999.
Who installs Interlock roofs in Thornhill?
Interlock Metal Roofing (Ontario) Ltd. is the certified Interlock® installation center serving Thornhill, operating from 5 - 2800 Argentia Road, Mississauga, ON L5N 8L2 Canada. Every installation is handled by a certified Interlock installation center — never subcontracted to third parties.
Which Interlock roofing profiles are available in Thornhill?
All five architectural profiles are installed in Thornhill: Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam — each in heavy-gauge aluminum with the Alunar® coating system.
What warranty comes with an Interlock roof?
Every Interlock® roof in Ontario is backed by a transferable Lifetime Limited Warranty covering both the material and the workmanship — the foundation of our Never Re-Roof Again® promise.
Ready for your last roof in Thornhill?
Talk to your local Interlock® team about a lifetime aluminum roof — Never Re-Roof Again®.
