ABOUT
Dufferin Roofing, based in Ontario, is a trusted manufacturer and installer of Canadian-made Diamond Rib and Poly Rib metal panels. Using our own roll forming machines, we produce high-quality roofing and siding panels cut to custom lengths for residential, agricultural, commercial, and industrial projects.
We’re committed to delivering roofing solutions that combine durability, efficiency, and professional installation. Our panels are built to withstand Ontario’s harsh weather, offer long-lasting performance, and provide cost-effective protection for buildings of every size.
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Why Choose Dufferin Roofing?
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In-House Manufacturing: Panels are roll-formed locally, ensuring quality and quick turnaround.
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Custom Solutions: Cut-to-length panels in a variety of profiles, gauges, and finishes.
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Professional Installation: Installed by our own experienced, insured crew.
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Warranty Protection: Every installation is backed by a 2-year workmanship warranty for your peace of mind.
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Built for Ontario: Designed to withstand harsh weather and provide long-lasting protection.
Our Commitment
At Dufferin Roofing, we believe in doing things right the first time. Every panel we manufacture and every roof we install reflects our dedication to quality, reliability, and customer satisfaction.
We are committed to producing panels that meet the highest standards of strength and durability, using roll forming machines that ensure consistent precision on every order. Beyond manufacturing, our professional installation team takes the same level of care on-site, making sure each project is completed safely, efficiently, and to your exact specifications.
Our promise extends beyond the products themselves — it’s about building trust with every customer. Whether it’s a small residential job or a large commercial project, we stand behind our work and take pride in delivering solutions that protect buildings, add value, and last for decades.
