Time for a Metal Roof ?

Your home is one of your most valuable investments. Interlock® Metal Roofing Systems will help you protect it for a lifetime. When you choose Interlock, you get the best of everything - the best installation, products, warranty, and on the spot financing.

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Interlock Industries (Alberta) Ltd., is the official installer of the Interlock Lifetime Roofing System in Alberta.

The "Interlock" refers to the manner in which the aluminum slate and shingle roofing tiles are installed. 

All four sides are interlocked to form an extremely strong roofing system that resists all kinds of extreme weather conditions, including high winds, sun belt exposure, driving snow, and heavy rains.

Interlock Industries (Alberta) Ltd. is proud to donate proceeds from each installation to the Alberta Children's Hospital Foundation.

About Us

“The best part is knowing that our roof will continue to look great for many, many years – long after conventional asphalt shingles would be cracking, curling, fading, streaking and collecting mold and mildew.”

Byron and Teresa

Interlock metal roofs are so durable, that when you use our product, the first time you replace your roof will also be your last. Interlock Lifetime Roofing Systems are a great choice for your home and our environment.

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The Last Roof You Will Ever Need

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Interlock Roofing is proud to be associated with the following associations:

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Time for a Metal Roof ?

Interlock® Slate

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The Last Roof You Will Ever Need

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© 2017 The Interlock Group. Interlock®, Interlock Lifetime Roofing Systems®, Alunar® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license. Teflon™ is a trademark of THE CHEMOURS COMPANY FC, LLC used under license by Interlock Roofing Ltd. 

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Interlock Industries (Alberta) Ltd.
Unit 210 - 3750 46th Ave SE, 
Calgary, AB T2B 0L1

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