Metal Shingles Cornwall, ON Review 🇨🇦 — August 16, 2024 | Interlock®
Cornwall, ON
What was involved in this Interlock® Slate roof installation in Cornwall, ON?
Interlock installed an Interlock® Slate system in Black on a home in Cornwall, ON, completed June 30, 2024. The project covered roughly 15 squares of roofing. Patrick and Julie S. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on August 16, 2024. Sales Knowledge scored 5 out of 5, with the homeowner noting: “I wasn't too impressed with the installers, but I thought the management was good.” The installation was carried out by Interlock Metal Roofing (Ontario) Ltd.. The roof has been in place 2 years and remains under Interlock's lifetime limited warranty.
The installation crew that did the job was not impressive. I went up on the roof when they were done, and I had to call them back because it was a terrible job.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on August 16, 2024. Interlock does not edit responses or choose which are published. View the original survey response.
Detailed Ratings
Roof Details
Roof Installation Location: Cornwall, ON
Roof Installation Year: 2024
Roof Age: 2 years, 1 month, 14 days
Review Submitted: 0 years, 1 month, 17 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Black
Local Interlock Roofing Company Near Cornwall
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.