Interlock Industries (Alberta) Ltd. is one of the largest installers of residential and commercial lifetime metal roofing systems in Alberta. Interlock Roofing offers Sustainable Cool Roofing Solutions available in slate, shingle, shake, tile, standing seam and membrane roof profiles.

Interlock can help you choose the metal roofing system that is right for your home.

Call today:

1-888-766-3661

If you’re like most, your home is your most valuable asset. And you’ll do anything to protect it. That’s why Interlock® metal roofs are built to last. In fact, they’re so durable that the first time you replace your roof with our product, you’ll never have to re-roof again.
Never.

As one of North America's largest installers of residential metal roofing products, Interlock® has installed thousands of roofs in Alberta. We’re well aware of how unrelenting the weather can be on your roof, and our product is tested and designed to endure even the most challenging of weather conditions.

Unlike most other roofing companies, we offer a lifetime limited 50 year transferable, non-prorated warranty , along with 24/7 customer service. We also offer installation services so you won’t have to deal with an outside contractor.

Our first goal is to provide you with the last roof you will ever need. But we also know how important it is that your home be as attractive as possible. So our roofing profiles, though metal, actually do look like traditional slate, shingle, shake or tile roofing. And, we do flat roofs too. You’ll have an abundant selection of roofing styles and colours, ensuring an elegant match to enhance your home’s individual appeal.

Features: • Lifetime Limited Warranty • Curbside appeal • Weather and wind resistant • Low maintenance • 11 designer colours • Lightweight • Superior strength / Durability • Protected by Alunar® w/ TEFLON® Surface Protector • Non-combustible "Class A" Fire Rated available • LEED® Compliant

Interlock® Catalog

The Interlock Roofing System was delivered and installed on time in spite of a delay in startup due to rain and another day delay due to rain after half the roof was done.
The crew was courteous and friendly and cleaned up at the end of every day.  I was very satisfied that the place was left tidy and clean after final cleanup.
I recommend Interlock Roofing to anyone wanting an impressive nice looking roof.

Peter D. Janzen
27 Beaverrun Place N.
Lethbridge, Alberta