Anatomy of an Unhealthy Roof

At Design Roofing, we are committed to helping our customers understand their roofs. We created these interactive maps to help walk you through different aspects of your roof and potential problems you may have. This particular roof type is a Tar & Gravel Roof System. Highlighted are the most common problems found on many roofs. We hope this tool helps you learn more about one of the most important parts of your building. The roof represents 5 – 7 % of capital building costs, but covers 100% of the building. Taking care of your roof with regular maintenance and preventing these issues will help ensure the longevity of your investment.


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Featured Services

Bird nests are more than a nuisance when they’re hiding on a roof. There are humane ways to keep birds off the roof…

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Design Roofing offers roof replacement financing for Stratas and commercial buildings in the Lower Mainland…

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Very durable and resistant to moss, mildew and other forms of decay…

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Prevent mold, tenant calls and costly repairs…

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Parkades get leaks too and Design Roofing repairs them…

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Our professionally trained technicians and crews are available 24 hours a day to repair your roof system…

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Ready to Start your project?

Design Roofing is the premier Vancouver, Lower Mainland and Greater Toronto Area commercial & Strata roofing contractor, providing Quality on Top since 1984. As a member of the Canadian Roofing Contractors Association (CRCA)and the Roofing Contractors Association of BC (RCABC), our professional approach to commercial and industrial roof installation, roof maintenance and repairs has earned us a reputation of excellence among architects, general contractors, roof consultants and building owners alike.

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