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Map › Locations › Ontario › Markham, ON

Interlock Metal Roofing Installs in Markham, ON

Interlock has completed 64 metal roofs in Markham, ON. Local projects span 4 roof profiles (Slate, Shingle, Tile, Cedar Shingle) and were installed between 1998 and 2025.

64
completed roofs
4
roof profiles
8
colours
1998–2025
years
→ View Markham on the interactive map

Roof profiles installed in Markham

Slate
44 completed roofs
Slate
Shingle
16 completed roofs
Shingle
Tile
2 completed roofs
Tile
Cedar Shingle
2 completed roofs
Cedar Shingle

Colours chosen in Markham

BlackColonial BrownTile RedTudor BrownCharcoal GreyTimbertoneWeatheredAged Copper

Other Ontario communities

Ottawa
537 roofs
Toronto
381 roofs
Mississauga
317 roofs
Scarborough
191 roofs
Brampton
182 roofs
London
175 roofs
Hamilton
166 roofs
Etobicoke
155 roofs
Kitchener
130 roofs
Kingston
101 roofs
Oakville
95 roofs
Barrie
93 roofs
Burlington
82 roofs
Orleans
81 roofs

What customers say in Markham, ON

★★★★★

Interlock Metal Roofing (Ontario) Ltd. recently completed our metal roofing in Markham, ON, and John and CJ did an excellent job with the installation. They went above and beyond to fix a long-standing vent issue, and the Musket Gray metal roof looks fantastic. We’re extremely ha

— Marko P., Markham, ON · 2025
★★★★★

Read my Google review about a Markham, ON Metal Shingles installation by Interlock Metal Roofing (Ontario) Ltd. The project was successful, but a missed callback/email from the installer lowered my score due to a communication breakdown—staff communication workshops are recommend

— Edward and Christine A., Markham, ON · 2023 · Verified ↗
★★★★★
— Carla S., Markham, ON · 2022 · Verified ↗
★★★★★

Great experience from the first meeting with Bruce and Brian to close the deal! Tony’s post‑installation setup and Wyman and his crew were amazing. We cannot be happier with our new Metal Shingles from Interlock Metal Roofing (Ontario) Ltd in Markham, ON — they look beautiful and

— Arnaldo L. and Onika H., Markham, ON · 2022 · Verified ↗

Recent Interlock projects in Markham, ON

Two-storey Craftsman home in Markham ON featuring black Interlock aluminum slate metal roofing with complex multi-gable profile and stone facade.
Black Interlock aluminum slate roofing on a Markham, ON Craftsman home.
Large two-storey brick Colonial home in Markham ON with Interlock deep charcoal aluminum slate multi-hip roof, manicured landscaping, and balcony over entry.
Interlock Deep Charcoal Slate – Markham, ON
Two-storey red brick home in Markham ON with Interlock Musket Grey aluminum slate multi-hip roof, two chimneys, and attached garage.
Interlock Musket Grey slate roof on a brick two-storey in Markham, ON.
Interlock Slate roof — Markham, ON
Interlock Slate roof — Markham, ON
Interlock Slate roof — Markham, ON
Interlock Slate roof — Markham, ON
Interlock Slate roof — Markham, ON
Interlock Slate roof — Markham, ON

Considering a metal roof in Markham?

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