Nedlaw Group

Trusted. Respected. Since 1988

Nedlaw Roofs is one of the province’s top commercial roofing contractors, Nedlaw Roofs services all of Ontario and also does work nationally. Since 1988, Nedlaw has been recognized for its leadership in project excellence and safety standards. We also offer green roof solutions.
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Nedlaw Living Walls eclipses the global green wall industry with a superior living wall biofilter technology that cleans indoor air and improves building performance. The Nedlaw biofilter came to be through research done for the Canadian and European space agencies in the early 1990s.