Metal Roofing Blackstock, ON Review 🇨🇦 — July 20, 2025 | Interlock®
Blackstock, ON
What was involved in this Interlock® Slate roof installation in Blackstock, ON?
Interlock installed an Interlock® Slate system in Black on a home in Blackstock, ON, completed June 18, 2025. The project covered roughly 53 squares of roofing in aluminum construction. Nelson O. rated the work 5 out of 5 in a verified Google review on July 20, 2025. Likely To Recommend scored 5 out of 5, with the homeowner noting: “Their professionalism, and how quickly they responded to our questions and concerns.” The roof has been in place 1 year and remains under Interlock's lifetime limited warranty.
I am very pleased with the entire experience with Interlock Roofing. Ross did a fantastic job of showing me all of the options available, and explaining how Interlock is different from other roofing. This was not a hard sales pitch. I was pleasantly surprised by how affordable a metal roof was. I had five other estimates for a traditional composite roof, and the price difference for a forever roof was negligible considering all the benefits. Next, the installation. These guys were amazing! Only two guys doing the demo and reroof, but very hard workers and did a fantastic job. It seems rare these days to find skilled tradesmen that take pride in their work, and these guys exceeded my expectations. I also took advantage of Interlock’s financing. Drew was very helpful and accommodating. The whole process was taken care of through Interlock, making it super convenient and great communication throughout. I will highly recommend:)
Detailed Ratings
Earlier reviews of this roof
The same homeowner and the same roof, returning to us over time. Every visit below is a separate review.
- ★★★★★
Their professionalism, and how quickly they responded to our questions and concerns. Not having enough snow guards in the trailer just incase.
Roof Details
Roof Installation Location: Blackstock, ON
Roof Installation Year: 2025
Roof Age: 1 year, 1 month, 26 days
Review Submitted: 0 years, 1 month, 2 days after completion date
Roof System: Interlock® Slate Metal Roofing
Roof Material: Aluminum
Roof Color: Black
Roof Coating: Alunar® Coating System
Roof Warranty: Lifetime Limited Warranty
Local Interlock Roofing Company Near Blackstock
Interlock Metal Roofing (PNW) Inc.
Interlock Metal Roofing (PNW) Inc. is the official installer of the Interlock® Lifetime Metal Roofing System throughout Washington and the greater Pacific Northwest. Trusted in Western Washington since 1997, we specialize in premium, heavy-gauge aluminum roofing engineered to handle the region’s relentless rain, coastal wind, moss growth, and freeze-thaw cycles — all backed by a Lifetime Limited Warranty and our promise: Never Re-Roof Again®. From Seattle and Tacoma to Bellevue, Bellingham, Stanwood, and Vancouver, WA, our certified installation crews install five architectural Interlock® profiles — Slate, Cedar Shingle, Shake, Mediterranean Tile, and Standing Seam — each finished with the Alunar® Coating System for long-term color retention, corrosion resistance, and energy efficiency. Every Interlock roof is lightweight, non-combustible, and fully solar-compatible, offering homeowners a beautiful, sustainable roof designed to last a lifetime in Washington’s demanding climate.