Solid Copper Standing Seam

About Us

Interlock Roofing had its beginnings three decades ago, starting out with one office in Vancouver, Canada. Today we’re one of the leading suppliers of metal roofing products across North America, with over 10 distribution centers in Canada and the United States.

To constantly provide the highest levels of quality and service, we uphold stringent standards of excellence that adapt to the changing needs of our customers and the environment. The earnest implementation of product testing, thorough training, field supervision, and research & development allows us to ensure the integrity of our product and the satisfaction of our consumers. We’re about making your life easier. So you can enjoy it more fully.

Interlock Lifetime Roofing Systems

Interlock Industries (Ont) Inc.

2800 Argentia Rd #5
Mississauga, ON L5N 8L2

We Make It Easy


Your Interlock Roof Just Became More Affordable

We’ve partnered with Financeit to offer you an affordable monthly payment option for your purchase.

Ask us about our easy financing plans


Re-roof now and save for a lifetime.

A lifelong roofing system is a great long-term investment. Wise homeowners see the added value that a beautiful Interlock® metal roof will bring to their homes. Instead of spending money over and over with temporary roofs, consider using time as your ally and take advantage of Financing plans we have available to start your savings now and for a lifetime.

Affordable and Flexible

With Financing available o.a.c., easy credit terms with flexible payment schedules and at a competitive rate, you will make the best decision for your family.

We liked the idea of never having to replace the roof again, the lifetime (transferable) warranty, and we absolutely love the aged copper color that we chose. The financing was done without headaches.

Catherine Morrison

Long-term Savings

Choosing Interlock means having a roof that can last a lifetime. Say goodbye to unexpected and high-cost re-roofing and maintenance expenses you didn’t have time to prepare for.  Because it is energy efficient, the Interlock Roofing System can save up to 25% on your air-conditioning costs to help recover your investment.  You’ll own a roof that can actually help pay for itself over time.
The longer you own a metal roof, the greater your savings will be.

Contact us today for more information.

Please fill in our online form or call our Toll-Free line: 1-866-457-0638

FinanceIt - Roof Financing

We’ve partnered with Financeit to offer you an affordable monthly payment option for your purchase.
Use the form below to get in contact with our Financing Department to learn more about our Easy Payment Plans!

Metal Roofing Installation


Although it may look easy, installing a roof is actually a pretty complicated job. And to ensure the safety and effectiveness of your installation, it’s important that your installers are experienced professionals.

At Interlock, we have a comprehensive, in-house training program and a leading-edge safety training program that adheres to strict safety and health standards. When Interlock installs your roof, not only do you avoid hassling with a third party contractor, but you also get:

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    Installers who are certified, licensed and bonded
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    Thoroughly trained professionals with expert knowledge of our product
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    Reliability and promptness
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    The confidence that comes from knowing the job is being done right
  Interlock Metal Roofing Job Sign