Alliston · Ontario · Made in Canada
Alliston metal roofing
16 Interlock® aluminum roofs installed in Alliston since 1999, by Interlock Metal Roofing (Ontario) Ltd. One system, made in Canada, with a fixed price in writing.
- Roofs in Alliston
- 16
- First Alliston roof
- 1999
- Since 2020
- 4
- Most chosen
- Slate
From our job book: completed, published jobs. 27 years of Alliston roofs.
Metal roofing in Alliston: what homeowners choose
Interlock® profiles on Alliston homes in our job book.
Slate
7 roofsShingle
7 roofsCedar Shingle
2 roofs
Most common colours in Alliston: Deep Charcoal, Tile Red, Charcoal Grey, Musket Grey.
Every Alliston roof on the map
Each pin is a completed Interlock® roof with its profile, colour and install year.
What Alliston homeowners say
“They did excellent work. They were very professional, and the site was clean when they left. It was beautiful. The nails were all gone. It was great, and they did a fantastic job.”
“More communication during the installation (start times, pausing, completion time)”
“I personally think they could have given us a closer delivery date. Instead of me calling them they should have called us. Once they told us they would deliver the materials they came out and were right on it. In other words they didn't leave us hanging once they started the job. It was a pleasure working with them.”
“They fell short in the communication between installer and sales, as well as, the clean up of the job site and timeliness during the install.”
“They could have been more attentive to us, during install. They should have let us know they had arrived. They knocked on our neighbors door but not on ours. Overall, we are happy. Just a few details could have been better.”
“Still haven't received my receipt and warranty.”
Roofing in Alliston: what to plan for
Why Ontario roofs keep getting replaced
Freeze-thaw, summer heat and wind work on asphalt shingles every year: granules loosen, edges curl and tabs lift. An Interlock roof has no granules to lose and no tabs to lift, and its panels lock to each other on all four sides.
The look of slate or cedar, without the weight
Interlock's Slate, Cedar Shingle and Shake profiles keep the look on a century home, a postwar bungalow or a cottage at roughly 2 to 3.5 kg per square metre, a fraction of concrete tile or natural slate.
Snow that slides, where you want it to
Smooth aluminum lets snow slide rather than sit. We plan snow guards over entries, walkways, decks and the driveway at the quote, so it comes off where it should.
One installer, one set of warranties
We install every roof ourselves. The manufacturer's Guardian Lifetime Limited Material Warranty and our 10 year labour warranty come with it, and our service team is in Ontario.
Alliston metal roofing questions
How many roofs has Interlock installed in Alliston?
16 completed Interlock® roofs in Alliston are recorded in our job book, the first in 1999 and 4 of them since 2020.
Which roof profile do Alliston homeowners choose most?
Slate. In Alliston the profiles on our books are Slate (7), Shingle (7), Cedar Shingle (2). The most common colours are Deep Charcoal, Tile Red, Charcoal Grey.
Who installs Interlock roofs in Alliston?
Interlock Metal Roofing (Ontario) Ltd., a Canadian owned and operated Ontario company founded in 1998, from our office at 2800 Argentia Rd #5, Mississauga. The panels are made in Canada by Interlock Roofing Ltd. at the same address.
How do I get a price for a roof in Alliston?
Book a free visit. We measure the roof, go through profiles and colours with you, and give you a fixed price in writing. Call (416) 620-2174 or use the quote form.
Hiring anyone for a Alliston roof? Six checks to make sure a roofer is really local to Ontario →
Your last Alliston roof, priced in writing.
Interlock Metal Roofing (Ontario) Ltd. · 2800 Argentia Rd #5, Mississauga, ON L5N 8L2
