Metal Roofing Ontario

Welcome to Best Roof

The official Interlock Metal Roofing System installation company in Ontario, Canada.

Interlock Industries (Ont) Inc. has installed thousands of metal roofs over four decades all across Ontario. From Niagara Falls to Toronto, Mississauga to Ottawa. We are one of the largest installers of residential metal roofing systems in Canada. 

Your home is one of your most valuable investments. Interlock® Metal Roofing Systems will help you protect it for a lifetime. When you choose Interlock, you get the best of everything – the best installation, products, warranty, and on the spot financing.

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Ontario’s Best Roof

Interlock® Metal Roofing Systems

Choose from five durable aluminum roofing profiles including: Slate, Cedar Shingle, ShakeMediterranean Tile, and Mechanical-Lock Standing Seam. All profiles are available in Solid Copper. With the addition of solar brackets, all our roofing systems are solar compatible .

The Last Roof You Will Ever Need.

Proudly Made in Canada
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Interlock Industries (Ont) Inc.
#5 – 2800 Argentia Road, Mississauga, ON L5N8L2

We Install and Finance

Barrie, Belleville, Brampton, Brant, Brantford, Brockville, Burlington, Cambridge, Caledon, Clarence-Rockland, Cornwall, Guelph, Haldimand County, Hamilton, Kawartha Lakes, Kingston, Kitchener, London, Markham, Mississauga, Niagara Falls, Norfolk County, Orillia, Oshawa, Ottawa, Owen Sound, Peterborough, Pickering, Port Colborne, Prince Edward County, Quinte West, Sarnia, St. Catharines, St. Thomas, Stratford, Thorold, Toronto, Vaughan, Waterloo, Welland, Windsor, Woodstock