Aluminum Roofing London, ON Review 🇨🇦 — September 15, 2021 | Interlock®
London, ON
What was involved in this Interlock® Slate roof installation in London, ON?
Interlock installed an Interlock® Slate system in Deep Charcoal on a home in London, ON, completed July 19, 2021. The project covered roughly 54 squares of roofing in aluminum construction. Fred F. rated the work 5 out of 5 in a verified Google review on September 15, 2021. Likely To Recommend scored 5 out of 5, with the homeowner noting: “I have already provided an extensive endorsement on the company's website.” The roof has been in place 5 years and remains under Interlock's lifetime limited warranty.
We purchased this product from Interlock after admiring other projects they had completed in our neighbourhood. 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 “shingles” were installed on top of the existing shingles there was no need to dump a whole load of old materials into landfill which was an important consideration in our decision. And since our original roof was in fairly good condition, a layer of strapping was not required before installing the aluminum product. Positive: Professionalism, Value Services: Roof installation
Detailed Ratings
Earlier reviews of this roof
The same homeowner and the same roof, returning to us over time. Every visit below is a separate review.
- ★★★★★
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.
Roof Details
Roof Installation Location: London, ON
Roof Installation Year: 2021
Roof Age: 5 years, 1 month, 20 days
Review Submitted: 0 years, 1 month, 27 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Material: Aluminum
Roof Color: Deep Charcoal
Roof Coating: Alunar® Coating System
Roof Warranty: Lifetime Limited Warranty
Local Interlock Roofing Company Near London
Interlock Metal Roofing (Ontario) Ltd.
Serving homeowners across Kitchener, Guelph, and nearby cities since 1998, Interlock Metal Roofing (Ontario) Ltd. provides durable, low-maintenance aluminum roofing systems that redefine long-term protection. Each roof is built to withstand snow, rain, and high winds—common in Ontario’s heartland—while boosting home energy efficiency and resale value. With factory-trained installers and a lifetime warranty, we’re proud to deliver roofing solutions that combine sustainability, performance, and timeless design.