Metal Roofing Markham, ON Review
Markham, ON
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What was involved in this Interlock® Slate roof installation in Markham, ON?
This project used an Interlock® Slate system in Musket Grey on a home in Markham, ON, completed September 30, 2025. The project covered roughly 20 squares of roofing in aluminum construction. Marko P. rated the work 5 out of 5 in a verified Google review on October 12, 2025.
Got the roof done a few weeks ago — John and CJ did an excellent job with the install. They went above and beyond helping me fix a vent issue we’d been dealing with. I went with the Musket Gray color, and I’m really happy with how the final product turned out. Highly recommend!
Photos From This Project
Real photos of this exact installation in Markham, ON from the Interlock® photo gallery.
About 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.