Metal Shingles Markham, ON Review 🇨🇦 — June 18, 2019 | Interlock®
Markham, ON
What was involved in this Interlock® Slate roof installation in Markham, ON?
Interlock installed an Interlock® Slate system in Tile Red on a home in Markham, ON, completed May 7, 2019. The project covered roughly 21 squares of roofing. Russell J. rated the work 4 out of 5 in an independent survey conducted by GuildQuality on June 18, 2019. Sales Punctuality scored 5 out of 5. The installation was carried out by Interlock Roofing. The roof has been in place 7 years and remains under Interlock's lifetime limited warranty.
The duratration of the install was way to long. I am still picking up metal pieces nail and shingles from my yard. Most of the time one person was here to install should have been done in less than 2 plus weeks
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on June 18, 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, 4 months, 1 day
Review Submitted: 0 years, 1 month, 11 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Color: Tile Red
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.