Canada's Best Roof™

Exclusive Installer of the Interlock® Lifetime Metal Roofing System in Alberta, Canada

Canada's Best Roof

A Trusted Calgary + Edmonton Roofing Company Since 1999

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


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.


Our exclusive Lifetime Limited Warranty is one-time transferable so that you can be confident in your investment. Metal roofing is the perfect solution for all climate conditions. Contact us today to learn more about Interlock Lifetime Roofing Systems!

 

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

100% Canadian owned and operated, Interlock Industries (Alberta) Ltd. is located in Calgary, AB, Canada.

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.

I am extremely happy and overwhelmed with the honourability and integrity of Interlock Roofing

★★★★★

Good Morning Mr. Thomas:


I just wanted to send a quick note to give a sincere thank you to yourself, Janer, German, Kevin and the two other gentlemen who joined in on Saturday (sorry, I did not get their names) for seeing this issue through to the end.


I am extremely happy and overwhelmed with the honourability and integrity of Interlock Roofing… something that’s tough to say these days when most companies just take your money and run and do not stand behind anything they sell or work on.

To stand behind your product and get the issue resolved like everyone did… I can’t say thank you enough.


Janer, German, Kevin, and the two other gentlemen were a complete pleasure to work with… a great bunch of hard working, polite, and happy guys. Working on a roof is bad enough… but to do it at the start of winter when the mornings are cold, frosty and dark.... doesn’t make life any easier. I hope they get some well deserved down time with family and friends.


Finally, a huge thank you to you for making all this happen… especially this late in the year. You are a man of your word…and to me that means the world. Thank you.


I wish everyone on your end a happy, safe, and relaxing holiday season.


Sincerest Regards,

Philip
Sturgeon County, AB

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Best Slate Roof
Best Metal Shingles
Best Metal Shake Roof
Best Metal Tile Roof
Best Standing Seam Roof
Best Copper Roof

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
Free Roof Quote

Aluminum Roofing Built for Life in Wild Rose Country.

Trusted for over 25 years with thousands of installations across Alberta

Cedar Shake Roof Tear-Off Replacement
Cape Cod House with Metal Roof Aluminum Shingles
Metal Slate Roof Tiles Historic House
Metal Shingles American Flag
Aluminum Shingles East Coast Salt Water
Copper Roof Shingles Japanese Garden
Webster NH Deep Charcoal Interlock Slate Roof
Black Metal Shingles on Rancher Home
Cape Cod House with Metal Roof
Arched Roof Metal Shingles on Quonset House
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 Coating 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 587-317-6517


  • What are your business hours?

    Our Calgary, AB office is open 

    • Monday-Friday 8 AM- 4 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 (Alberta) Ltd.

    210, 3750 46 Ave SE

    Calgary, AB T2B 0L1


    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 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 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 embedded with Teflon™ Surface Protector.


    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 Roofing is available all across Metro Edmonton to Metro Calgary.

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