Best Aluminum Roofing in Stephen, ON | Interlock® Metal Roofing Experts

Official Installer of Interlock® Lifetime Metal Roofing System in Stephen, Ontario.

Interlock Industries, Inc. is proudly celebrating 25 Years of metal roof installations in Seattle, Washington

Trusted Stephen Aluminum Roofing Company Since 1999

Solve your roofing problems for a lifetime with an Interlock® Lifetime Aluminum Roofing System.

Say goodbye to your roofing worries forever with an Interlock Lifetime Roofing System, designed to withstand the demanding weather conditions of Southern Ontario.

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Rest easy knowing that our exclusive Lifetime Limited Warranty is one-time transferable, ensuring your investment is fully protected. Aluminum roofing is the perfect solution for Brant, Ontario weather conditions. Contact us today to learn more about Interlock Lifetime Roofing Systems and how they can benefit your home.

Best Aluminum Roofing in Stephen, ON | Interlock® Metal Roofing Experts

As seen on

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Never Re-Roof Again.® with Stephen's Best Roof™

100% Canadian owned and operated, Interlock Industries (Ont) Inc. is located in Mississauga, Ontario Canada. Our service area: Central Ontario, Eastern Ontario, the Golden Horseshoe, and Southwestern Ontario.

Choose from five durable metal roof profiles, including Slate, Cedar Shingle, Shake, Mediterranean Tile, and Standing Seam. All profiles are available in heavy gauge aluminum and solid copper. With the addition of solar brackets, all our roofing systems are solar-compatible.

If you're here wondering if you should put an Interlock roof on your house, I'm here to tell you YES!

★★★★★

If you're here wondering if you should put an Interlock roof on your house, I'm here to tell you YES!... And here's why.

My experience with this company was an absolute delight. I went online to have a free quote done, and within a couple of days, Carter showed up at my door. I can write a 5-star review about him alone. I'll get into why in a second. We ultimately decided we didn't want to spend money on an asphalt shingle roof, but rather invest money on an Interlock aluminum roof to add more value to our home.

Four weeks after our initial meeting with Carter, the roof was completed. The highly skilled installation team of three, led by John, was amazing! The installation took three full days. John and his team worked efficiently, diligently, and tirelessly and kept my yard clean throughout the whole install.

I had many, many questions that were answered, for the most part, by Carter. Throughout the entire process, from start to finish, he went the extra mile to ensure all my inquiries were answered and that everything was copacetic. He is a very knowledgeable, friendly, and conscientious company representative. If you have him assigned to your project, you're in luck! If you are looking to start your project, I highly recommend asking for Carter!

Thanks to these wonderful people (and the people behind the scenes), we now have an energy-efficient, durable, and stunningly beautiful roof. Every time I pull up to my house, I just look up and smile, knowing not only does it look exquisite but also that I'll never have to re-roof again.

Edward

Markham, ON

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Industry Partnerships

Interlock Metal Roofing is proud to be members ​with the following roofing industry partners​.

BBB Accredited Business
Metal Roofing Alliance
Guild Quality
Home Stars
Baeumler Approved Roofing Contractor
Interlock Lifetime Roofing Systems WA
Save at least $2499 off an Interlock Metal Roofing System

1st in Class, 4-Way Interlocking Metal Shingle Roofing Systems.

Trusted for over 25+ years with thousands of installations across Ontario.

Cedar Shake Roof Tear-Off Replacement
Cape Cod House with Metal Roof Aluminum Shingles
Alunar Coating System logo
CRRC Cool Roof Rating Council rated product

All Interlock Lifetime Metal Roofing Systems are protected with the Alunar® Coating System. The cool roof pigment technology helps reduce heating and cooling costs for your home.

Alunar Coasting System diagram

Interlock’s reflective surface actually reduces your attic's temperature during summertime heat, saving you up to 25% on your cooling costs†.


† As per Cool Roof Rating Council (CRRC) and Oak Ridge National Laboratories (ORNL)

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Common Questions

See some common FAQ's below, or call us Toll-Free 1-866-733-5811

  • What are your business hours?

    Our Mississauga, ON office is open 

    • Monday-Friday 9 AM- 5 PM

    Our crews are available 7 days a week.

    Our Sales Agents are available 7 days a week.


    Please call or inquiry to make an appointment

  • Where is the office located?

    Interlock Industries (Ont) Inc.

    5 – 2800 Argentia Road

    Mississauga, ON Canada

    L5N8L2


    1-866-733-5811 

  • Can I add solar panels to an Interlock Metal Roofing System?

    All our products are solar compatible. Our solar brackets can be installed to house solar crystalline panels.

  • How much does an Interlock Metal Roofing System cost?

    Our product is not an off-the-shelf roofing material. Plus the installation procedures vary from structure to structure. For instance, a home with a 3/12 pitch is easier for our installers to work on therefore labour costs will be less expensive. A home with no valleys, chimneys, skylights, or dormers will also be less expensive. Please contact Marcella for pricing info. 


    Please visit our knowledgebase for more information:

  • Are metal roofs loud?

    Our customers keep telling us that their new Interlock Roof is no noisier than their previous asphalt shingle roof. 


    Please visit our knowledgebase for more information:

  • Do you offer financing?

    Yes! We’ve partnered with Financeit and Simply Financing Group to offer you affordable monthly, bi-weekly and weekly payment options for your purchase. Visit our Financing page for more info.

  • Does a metal roof attract lightning?

    No, a metal roof will not make lightning more likely to strike, but it may make a lightning strike less dangerous if it occurs. A conductive metal roof gives lightning a low-resistance path to the earth.

  • Are metal roofs hot?

    All Interlock Metal Roofs are coated with the Alunar® Coating System. The "Cool Roof" ceramic pigment technology in the coating reflects and emits more of the sun's UV rays from entering the attic space. Interlock Metal Roofing Systems are energy-efficient CRRC rated (Cool Roof Rating Council).

  • Do metal roofs protect against hail?

    All Interlock® Roofs are made from heavy gauge aluminum which has been tested and has surpassed the industry standard measurement for impact resistance: UL 2218 — Standard for Impact Resistance of Prepared Roof Covering Materials.

  • Can you walk on a metal roof?

    While it is safe to walk on, in accordance with manufacturers’ instructions, the low-maintenance Interlock® Roof almost eliminates that need. 

  • What metal is an Interlock Roof made from?

    All Interlock® Roofs are available in heavy gauge aluminum coated with the Alunar Coating System.


    In addition, solid copper is also available in all profiles.

  • Can I install an Interlock Roof myself?

    While some of us enjoy a good DIY project, to keep the integrity of our Lifetime Limited Warranty we only use certified Interlock crews for installation.

  • Is Interlock Roofing available in my area?

    Interlock Lifetime Metal Roofing Systems are available all across Southern Ontario.

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