THE HOMEOWNER PERSPECTIVE
Metal Shingles Cornwall, ON Review
Cornwall, ON
← Explore all homeowner reviewsWhat was involved in this Interlock® Slate roof installation in Cornwall, ON?
This project used an Interlock® Slate system in Tudor Brown on a home in Cornwall, ON, completed September 28, 2016. The project covered roughly 26 squares of roofing. Ray and Paulette P. rated the work 3 out of 5 in an independent survey conducted by GuildQuality on October 16, 2016. Sales Knowledge scored 4 out of 5. The installation was carried out by Interlock Roofing.
The roof originally was supposed to begin on Monday, Sept 12, 2016 but the job only started on Wednesday, Sept 14, 2016. We were under the impression that the roof would be finished by the weekend, but late Friday afternoon, we were told that it would only be finished the week after. One day, the workers had to stop early because they were waiting for supplies to be delivered that was only delivered the next day. In addition, the snow guards were installed and screwed on top of the roof contrary to the model installation diagram that was provided to us. We are concerned that this may be troublesome in the future. We had submitted these same comments along with our payment. No one has ever contacted us to discuss the issues that were indicated. We would appreciate if an Interlock professional would contact us.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on October 16, 2016. View the original survey response.
Detailed Ratings
Roof Details
Roof Installation Location: Cornwall, ON
Roof Installation Year: 2016
Roof Age: 9 years, 11 months, 25 days
Review Submitted: 0 years, 0 months, 18 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Tudor Brown
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.