Metal Shingles Markham, ON Review 🇨🇦 — January 17, 2019 | Interlock®
Markham, ON
What was involved in this Interlock® Slate roof installation in Markham, ON?
Interlock installed an Interlock® Slate system in Tudor Brown on a home in Markham, ON, completed January 6, 2019. The project covered roughly 20 squares of roofing. Simon Ho and Emilie T. rated the work 4 out of 5 in an independent survey conducted by GuildQuality on January 17, 2019. Communication scored 3 out of 5, with the homeowner noting: “It was delayed for quite a long time and there wasn't much communication between them and us.” The installation was carried out by Interlock Roofing. The roof has been in place 7 years and remains under Interlock's lifetime limited warranty.
Interlock Roofing could have improved by communicating the schedule better.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on January 17, 2019. Interlock does not edit responses or choose which are published. View the original survey response.
Detailed Ratings
Roof Details
Roof Installation Location: Markham, ON
Roof Installation Year: 2019
Roof Age: 7 years, 8 months, 2 days
Review Submitted: 0 years, 0 months, 11 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Tudor Brown
Local Interlock Roofing Company Near Markham
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.