Metal Roofing in London, Ontario

Why London homeowners choose Interlock

Interlock Metal Roofing (Ontario) Ltd., founded February 27, 1998, is a trusted metal roofing contractor and exclusive authorized installer of Interlock® Lifetime Aluminum Roofing Systems serving homeowners in London, Ontario—providing roof replacement and re-roofing with heavy-gauge, fire-resistant, energy-efficient cool roofs engineered for performance, beauty, and durability. The Interlock Lifetime Roofing System is ideal for London’s freeze–thaw cycles, heavy snowfall, ice-damming risk, hail and wind-driven storms: its snow-shedding profile and corrosion-resistant Alunar® Coating System shed snow and resist road-salt and moisture, reduce ice build-up, and reflect heat for lower cooling costs. Choose timeless slate, cedar-shingle, shake, Mediterranean tile or standing-seam looks with the long-term protection of metal—each roof backed by the Alunar® Coating System and a Lifetime Warranty for lasting peace of mind in London, Ontario.

• 176Roofs installed in London
• 1997First London installation
• 2023Most recent installation
• 29Verified local reviews

Roofing styles available in London

Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.

• SlateThe dimensional look of natural slate at a fraction of the weight.
• Cedar ShingleThe appearance of cedar shingles in aluminum.
• ShakeA deep, hand-split shake texture in aluminum.
• Mediterranean TileClassic barrel-tile lines in lightweight aluminum.
• Standing SeamClean vertical lines for modern and contemporary homes.

Explore all Interlock metal roofing systems →

Interlock roofs we've installed in London

• Slate · Tudor Brown
• Slate · Tudor Brown
• Cedar Shingle · Colonial Brown
• Cedar Shingle · Colonial Brown
• Cedar Shingle · Colonial Brown

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What London homeowners say

• ★★★★★

  Metal Shingles London, ON Review 🇨🇦 — November 5, 2023 | Interlock®

  Review: November 5, 2023Completion: June 1, 2023
  Dave B.London, ON
• ★★★★★

  Metal Shingles London, ON Review 🇨🇦 — February 8, 2023 | Interlock®

  Review: February 8, 2023Completion: January 23, 2023

  It was very nice, and I would recommend Interlock Roofing to my friends and whoever else needs them.

  Igor K.London, ON
• ★★★★★

  Metal Roofing London, ON Review 🇨🇦 — January 21, 2023 | Interlock®

  Review: January 21, 2023Completion: January 21, 2023

  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.

  ChrisLondon, ON
• ★★★★★

  Metal Shingles London, ON Review 🇨🇦 — December 5, 2022 | Interlock®

  Review: December 5, 2022Completion: November 11, 2022
  Chris L.London, ON
• ★★★★★

  Metal Shingles London, ON Review 🇨🇦 — May 16, 2022 | Interlock®

  Review: May 16, 2022Completion: April 14, 2022
  Gavin T.London, ON
• ★★★★★

  Aluminum Roofing London, ON Review 🇨🇦 — September 15, 2021 | Interlock®

  Review: September 15, 2021Completion: July 19, 2021

  We purchased this product from Interlock after admiring other projects they had completed in our neighborhood. The owners of the other homes highly recommended Interlock Industries, as do we. Our roof has drawn interest from many passerby’s during the installation and since completion. The charcoal slate product we selected is very striking. The Installer who completed the project did an excellent job and was thorough in his cleanup during and at the end of the project. Since the aluminum… Read more →

  Fred F.London, ON

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Metal roofing near London

• St. Thomas
• St. Marys
• Woodstock
• Stratford
• Paris
• Waterford
• Simcoe
• Kitchener
• Waterloo
• Brantford