London · Ontario · Made in Canada
London metal roofing
176 Interlock® aluminum roofs installed in London since 1997, by Interlock Metal Roofing (Ontario) Ltd. One system, made in Canada, with a fixed price in writing.
- Roofs in London
- 176
- First London roof
- 1997
- Since 2020
- 14
- Most chosen
- Shingle
From our job book: completed, published jobs. 29 years of London roofs.
Metal roofing in London: what homeowners choose
Interlock® profiles on London homes in our job book.
Shingle
116 roofsSlate
52 roofsShake
4 roofsCedar Shingle
3 roofs
Most common colours in London: Charcoal Grey, Colonial Brown, Black, Tile Red.
Every London roof on the map
Each pin is a completed Interlock® roof with its profile, colour and install year.
London roofs we've installed
What London homeowners say
“It was very nice, and I would recommend Interlock Roofing to my friends and whoever else needs them.”
“Carter and his crew did an outstanding job from the moment Carter stepped in the house for the quote to the day his crew cleaned up and left. Very professional. I highly recommend Interlock.”
“I have already provided an extensive endorsement on the company's website. There could be better communications with delivery company. The driver wanted to stack the materials in a different location than we had agreed upon. I stuck with the direction given by the Interlock personnel.”
“Best looking permanent roof solution on the market. The bar has been raised in my neighborhood.”
“Safety was my main concern. With only one employee on site during installation, I had concerns about his safety.”
“I had an Interlock Metal roof installed 2 years ago and could not be happier. The initial meeting was very informative and Bruce was extremely knowledgeable. The installation of both roof and skylight went smoothly and I'm still very happy with the product. Services: Roof installation, Skylight installation”
Roofing in London: 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.
London metal roofing questions
How many roofs has Interlock installed in London?
176 completed Interlock® roofs in London are recorded in our job book, the first in 1997 and 14 of them since 2020.
Which roof profile do London homeowners choose most?
Shingle. In London the profiles on our books are Shingle (116), Slate (52), Shake (4), Cedar Shingle (3). The most common colours are Charcoal Grey, Colonial Brown, Black.
Who installs Interlock roofs in London?
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 London?
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 London roof? Six checks to make sure a roofer is really local to Ontario →
Your last London roof, priced in writing.
Interlock Metal Roofing (Ontario) Ltd. · 2800 Argentia Rd #5, Mississauga, ON L5N 8L2
