The Interlock Roofing System was delivered and installed on time in spite of a delay in startup due to rain and another day delay due to rain after half the roof was done.
The crew was courteous and friendly and cleaned up at the end of every day.  I was very satisfied that the place was left tidy and clean after final cleanup.
I recommend Interlock Roofing to anyone wanting an impressive nice looking roof.

Peter D. Janzen
27 Beaverrun Place N.
Lethbridge, Alberta

Interlock Industries (Alberta) Ltd. is one of the largest installers of residential and commercial lifetime metal roofing systems in Alberta. Interlock Roofing offers Energy Star® Rated Sustainable Cool Roofing Solutions available in slate, shingle, shake, tile, standing seam and membrane roof profiles.

Interlock can help you choose the metal roofing system that is right for your home.

Call today:

1-888-766-3661

If you’re like most, your home is your most valuable asset. And you’ll do anything to protect it. That’s why Interlock® metal roofs are built to last. In fact, they’re so durable that the first time you replace your roof with our product, you’ll never have to re-roof again.
Never.

As one of North America's largest installers of residential metal roofing products, Interlock® has installed thousands of roofs in Alberta. We’re well aware of how unrelenting the weather can be on your roof, and our product is tested and designed to endure even the most challenging of weather conditions.

Unlike most other roofing companies, we offer a lifetime limited 50 year transferable, non-prorated warranty , along with 24/7 customer service. We also offer installation services so you won’t have to deal with an outside contractor.

Our first goal is to provide you with the last roof you will ever need. But we also know how important it is that your home be as attractive as possible. So our roofing profiles, though metal, actually do look like traditional slate, shingle, shake or tile roofing. And, we do flat roofs too. You’ll have an abundant selection of roofing styles and colours, ensuring an elegant match to enhance your home’s individual appeal.

Features: • Lifetime Limited Warranty • Energy Star® Rated • Curbside appeal • Weather and wind resistant • Low maintenance • 11 designer colours • Lightweight • Superior strength / Durability • Protected by Alunar® w/ TEFLON® Surface Protector • Non-combustible "Class A" Fire Rated available • LEED® Compliant

Interlock® Catalog

1.  Why should I invest in an Interlock Roofing System?

Protection from wind, rain, fire, hail, snow and ice. The roof provides you with a long-term investment. Material and labour costs are constantly increasing and a initial outlay now for this outstanding roof will be a long-term investment and a hedge against inflation. Less expensive roofs have shorter life spans and will naturally have to be replaced often. All these factors increase the value of the home appreciably and offer added resale value.

 

2.  Can I walk on the Interlock Roofing System?

Yes, but once the roof is installed properly there should be no need to go onto the roof for maintenance. However, should the need arise, the roof system is walkable. We recommend, however, that soft-soled shoes be used and to avoid wet roof surfaces, and in any event professionals are recommended to do this when possible.

 

3.  Do I have to remove the present roof before the Interlock Roofing System is installed?

In many applications, the Interlock Roofing System can be installed directly over the old roof, saving money. Because there is no old roof to dispose of, there is less pressure on landfills, helping to protect the environment. In addition, much of the waste produced at the jobsite is recyclable, making this one of the most environmentally friendly roofing systems on the market today.

4.  How long will metal roofing last?

Because it is made of aluminum, which is a stable inorganic material, the roof is free from drying out, splitting, curling, peeling and flaking problems that plaque conventional roofing products. Aluminum roofing has been used in agricultural, industrial and residential applications for over 60 years.

The graceful elegance of slate roofing without the weight...

Traditional slate is very expensive and is also very heavy; in fact some rafters may need to be reinforced.

With an Interlock Slate roof you’ll get the longevity and look of natural slate roofing without the weight.

The benefits of an Interlock® Slate Roof

Black

Weathered Grey

Charcoal Grey

Available Slate Colours

Crafted to resemble thin-cut wood shingles. Built to last for a lifetime...

Interlock® Shingle roofing is a four way interlocking aluminum roofing system. Each shingle is embossed with a heavy grain texture, coated with Alunar® applied under heat to provide an extremely durable and attractive surface. Available in your choice of designer colours.

The most distinctive feature of the Interlock shingle is its interlocking design.

Each shingle has an interlocking edge on all four sides, as well as being nailed to the roof surface.

The benefits of an Interlock® Shingle Roof

Charcoal Grey

Tudor Brown

Black

Tudor Brown

Available Shingle Colours

* Additional fastners maybe required for installation above 80 mph exposure B

The natural beauty of cedar shake roofing. Lifetime performance....

Interlock® Shake panel is a two way interlocking aluminum roofing system. Each shake panel is embossed with a heavy grain texture, coated with Alunar®, applied under heat to provide an extremely durable and attractive surface.

A complete range of colour matching trims are available. The Interlock Roofing System comes complete with a 50 Year Transferable, Non-ProRated Lifetime Limited Warranty. A lifetime solution if you need a cedar shake roofing profile.

The benefits of an Interlock® Shake Roof

Available Shake Colours

Inspired by luxurious look of traditional Mediterranean tile, without the heavy weight.

As one of North America's largest installers of residential metal roofing products, Interlock® has installed thousands of roofs in all climate situations ranging from the extreme cold and ice of Alaska, the summer heat waves of the East Coast, through to the rain forests of the Pacific Northwest. We’re well aware of how unrelenting the weather can be on your roof, and our product is tested and designed to endure even the most challenging weather conditions.

Interlock^® Tile Roofing. Inspired by the luxurious look of traditional Mediterranean tile, without the heavy weight....

Interlock Tile is the last roof you will ever install on your home or development. Interlock Tile is very lightweight, having a dry or wet weight of 70lbs. per 100 sq. ft. This is about 96% lighter than concrete or clay tile. Substantial savings are effected in structural costs for new homes and developments, as truss systems can be designed for less stress and weight loads.

The benefits of an Interlock® Tile Roof

Suitable for a variety of slopes and design applications. Hidden fastener system.

Interlock® Standing Seam Roofing is a fully interlocking system. Its unique design profile forms a weather-tight unit, and unlike some other types of panel metal roofs, no rivets or screws are exposed on the surface of the panels.

BIPV Photovoltaic solar roof system is available for the Interlock Standing Seam roof profile. Please contact us for more details.

Available Standing Seam Colours

Designed for flat or low-slope roofs. It not only keeps your house leak free, but is very pleasing to the eye.

The Interlock® Membrane Roof is uniquely formulated to withstand ponding water. Moisture will not pass through the membrane. Ponding water will not affect the performance or lasting warranty of the Interlock Flat roofing system.