Metal Shingles Thornhill, ON Review 🇨🇦 — September 11, 2015 | Interlock®
Thornhill, ON
What was involved in this Interlock® Slate roof installation in Thornhill, ON?
Interlock installed an Interlock® Slate system in Colonial Brown on a home in Thornhill, ON, completed August 18, 2015. The project covered roughly 29 squares of roofing. Leonard and Natalia R. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on September 11, 2015. Sales Punctuality scored 5 out of 5. The installation was carried out by Interlock Roofing. The roof has been in place 11 years and remains under Interlock's lifetime limited warranty.
I think everything was pretty much right on schedule. We're very happy with the roofing. It was pretty expensive but it's worth it in the long run because it costs the same as if I had my roof done twice with regular shingles.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on September 11, 2015. Interlock does not edit responses or choose which are published. View the original survey response.
Detailed Ratings
Roof Details
Roof Installation Location: Thornhill, ON
Roof Installation Year: 2015
Roof Age: 11 years, 0 months, 21 days
Review Submitted: 0 years, 0 months, 24 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Colonial Brown
Local Interlock Roofing Company Near Thornhill
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.