interlock roofing

You’ll never have to replace your roof again!

Trusted for decades, Interlock® energy efficient roofing has installed thousands of eco-friendly and energy efficient lifetime roofs in all climate conditions and is especially suited to our rugged weather in Ontario.

Why Choose An Interlock® Slate Roof?

• Our new Slate Profile is designed to appeal to those who want the elegance and
   longevity of a slate style roof without having to deal with the heavy weight of
   traditional slate products.

• With Interlock, “Ontario’s Best Roof", you’ll have no more troubles with roofs
   that rot, crack, and curl.

• It’s one of the most tested and approved roofing systems available.

• You're protected for life with our exclusive Non-ProRated, 50 Year
  Transferable Warranty.

• Best of all, you’ll never re-roof again. NEVER.

Now you can have a roof that’s light and strong….

It has now been two years since the installation of (the) metal interlocking shingles on the roof of my residence in Ottawa. As I indicated to the salesman at the time, if after two years I was totally satisfied with the installation and performance of my new roof I would take the time to extol the virtues of the Interlock system. To date, I have indeed been most impressed with the performance of my roof. Prior to installation of the Interlock system, I was required to change the asphalt shingles on my roof every eight to ten years.

Since it was installed over my existing roof, I saved the cost of having to have the old roof stripped off. Furthermore, there are the additional savings of never having to put on, or strip off any future roofs. For that matter, I will never again have the worry and stress of getting another roof. I am well ahead of the game, and I have no regrets about my choice of Interlock.