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Map › Locations › Ontario › Johnstown, ON

Interlock Metal Roofing Installs in Johnstown, ON

Interlock has completed 3 metal roofs in Johnstown, ON. Local projects span 2 roof profiles (Slate, Shingle) and were installed between 2001 and 2016.

3
completed roofs
2
roof profiles
3
colours
2001–2016
years
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Roof profiles installed in Johnstown

Slate
2 completed roofs
Slate
Shingle
1 completed roof
Shingle

Colours chosen in Johnstown

Deep CharcoalColonial Brown

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

★ 5.0 average from 2 verified reviews

Customer Reviews

What customers say in Johnstown, ON

★★★★★

I'll be able to look at the roof a lot better when it is spring.

George and Phillis C.Deep Charcoal Interlock Slate, 2016 · Johnstown, ON
★★★★★

Barry, We want you to know how satisfied we are with our new Interlock roof. It is by far the best in appearance, warranty, workmanship and quality, bar none. The initial meeting with you (Barry Brinson) was excellent plus very informative to all our concerns. Kudos and recognition to the work crew of John C. Sr. + Jr., Tom G., Kelly G. and Mike B. for doing a professional job from start to finish., i.e. on time, competent, and accessible to all our questions, plus an excellent clean-up. In conclusion, in our opinion, Interlock roofing has set a new benchmark for quality and superiority that

★★★★★

Had a great experience. Roof looks amazing.

Helene M.Colonial Brown Interlock Slate, 2026 · Fraserville, ON
★★★★★

The house looks absolutely amazing with the Interlock Roofing!!! I cannot think of anything they could improve upon. Roxanne was a great help and wonderful to work with.

Adriano and Giovanna F.Black Interlock Slate, 2026 · Kawartha Lakes, ON

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 Johnstown?

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

Frequently asked questions

How many Interlock roofs are in Johnstown, ON?

Interlock has completed 3 metal roofs in Johnstown, ON.

What is the most popular Interlock roof profile in Johnstown?

Slate is the most-installed Interlock profile in Johnstown, ON, based on completed projects.

How long does an Interlock metal roof last?

Interlock aluminum roofing is a lifetime system backed by a lifetime limited warranty — it is designed to be the last roof you install.

Can I get a free metal roof quote in Johnstown?

Yes — call 1-866-780-8247 for a free, no-obligation quote in Johnstown, ON.