Interlock Metal Roofing Ottawa

Ottawa's Best Metal Roofing Contractor

100% Canadian Owned & Operated

Manufactured in Canada 🇨🇦

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

Trusted Ottawa Roofing Experts – Durable, Energy-Efficient Metal Roofs for Your Home

The Official and Exclusive Installer of the Interlock® Lifetime Metal Roofing System in Ottawa, Ontario, Canada.

Interlock Metal Roofing, known as Ontario’s Best Roof and awarded Best Roofing Contractor in Mississauga for 2024 by Industry Oversight

Interlock Metal Roofing, known as Ontario’s Best Roof™ and recognized as Best Roofing Contractor in Mississauga for 2024 by Industry Oversight, is an A+ Accredited Business with the Better Business Bureau in Ontario. We proudly serve Toronto, Ottawa, Mississauga, Brampton, Hamilton, London, Markham, Vaughan, Kitchener, Windsor, Oakville, Richmond Hill, Burlington, Oshawa, Milton, and beyond. Offering a premium selection of Interlock shingles, aluminum roofing, elegant copper, and modern standing seam designs, we specialize in custom metal roofing systems designed to withstand Ontario’s varied climate. Our roofs are crafted to add lasting curb appeal and value to your home. Whether you’re looking for a lifetime roofing solution or a distinctive style, our systems deliver unmatched durability, energy efficiency, and beauty. Discover why homeowners throughout southern Ontario trust Interlock Metal Roofing for professional installation, superior quality, and enduring performance.

A Trusted Ottawa Roofing Company Since 1997.

Solve your roofing problems for a lifetime with an Interlock Lifetime Metal Roofing System. Never Re-Roof Again.®

Lifetime Roofing Warranty
 

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Made in Canada. 100% Canadian Owned and Operated.


Metal roofing is a durable, attractive roofing option that can withstand extreme weather conditions and last for decades. It is available in many designer colours that will add curb appeal to your home. Metal roofing is also energy-efficient, adding to your peace of mind. 


All Interlock Lifetime Roofing Systems are backed by an exclusive Lifetime Limited, 50 year Transferable Material Warranty so that you can be confident in your investment. Metal roofing is the perfect solution for all climate conditions, including near the ocean, where steel would rust. Contact us today to learn more about Interlock Lifetime Roofing Systems!

Never Re-Roof Again.® with Ottawa'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.

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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
Interlock Lifetime Roofing Systems ON logo
Save at least $1500 off Interlock Metal Roofing

Aluminum Roofing Built for Life in Canada.

Trusted for over 27 years with thousands of installations across Southern Ontario.

Cedar Shake Roof Tear-Off Replacement
Cape Cod House with Metal Roof Aluminum Shingles

Bradford, Ontario
Tudor Brown Interlock® Slate

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 at 416-620-2174

  • What are the benefits of choosing Interlock® Metal Roofing for my home in Ottawa?

    Interlock® Metal Roofing offers unmatched durability, energy efficiency, and aesthetic appeal. Our metal roofs can withstand 


    Ottawa’s extreme weather conditions and are available in various designer colours to enhance your home’s curb appeal. Plus, our Lifetime Limited, 50-Year Transferable Material Warranty ensures a secure investment.

  • How does metal roofing perform in Ottawa’s climate?

    Metal roofing is ideal for Ottawa’s climate as it is designed to withstand harsh weather conditions, including heavy snowfall, strong winds, and freezing temperatures. Our rust-free aluminum roofs are also perfect for coastal areas, making them a versatile choice for any environment.

  • Is metal roofing energy-efficient?

    Yes, metal roofing from Interlock® is highly energy-efficient. It reflects solar radiant heat, which can reduce cooling costs by up to 25%. This makes your home more comfortable and helps lower your energy bills.

  • How long does an Interlock® metal roof last?

    An Interlock® metal roof is built to last for decades. With our Lifetime Limited, 50-Year Transferable Material Warranty, you can be confident that your roof will provide lasting protection and beauty for your home in Ottawa.

  • Can I customize the look of my metal roof?

    Absolutely! Interlock® Metal Roofing offers a variety of styles and designer colours, including slate, cedar shingles, shake, Mediterranean tile, and standing seam. This allows you to choose a look that complements your home’s architecture and enhances its aesthetic appeal.

  • How does the cost of metal roofing compare to traditional roofing materials?

    While the initial cost of metal roofing can be higher than traditional materials, it offers superior durability and longevity, reducing the need for frequent repairs or replacements. This makes it a cost-effective investment in the long run.

  • What kind of maintenance does a metal roof require?

    Metal roofs require minimal maintenance compared to traditional roofing materials. Occasional inspections and cleaning are typically sufficient to keep your metal roof in excellent condition.

  • Are Interlock® metal roofs environmentally friendly?

    Yes, our metal roofs are made from up to 95% recycled materials and are 100% recyclable at the end of their life. They also contribute to energy savings, making them an eco-friendly roofing choice.

  • How do I get a quote for an Interlock® metal roof in Ottawa?

    Getting a quote is easy! Contact us today for a free consultation. Our team will assess your roofing needs and provide a detailed estimate tailored to your home in Ottawa.

  • Why should I choose Interlock® Metal Roofing over other roofing companies in Ottawa?

    Interlock® Metal Roofing stands out for its commitment to quality, durability, and customer satisfaction. Our experienced team, extensive warranty, and superior products make us the trusted choice for metal roofing in Ottawa.

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