Expert Insulation & Roofing

Serving Central Ontario since 1974

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Professional Service Since 1974

Trust the experts with over 40 years of providing excellent service in Central Ontario

Attic Insulation

Residential Roofing

Roofing Repairs


Wall Insulation

Ice Dams

Professionalism & Customer Satisfaction is Our Priority

Knox Insulation & Roofing specialists have been serving the residential and commercial marketplace in since 1974. Our office is located in Washago, Ontario and we proudly serve all of Central Ontario, including Muskoka, Orillia, Barrie and Newmarket.

With over forty years in business, Knox Insulation & Roofing has built an enviable reputation by employing fully licensed professionals, and by utilizing quality industry recognized products. We also strive to achieve the highest level of service and professionalism with all of our customers.

Whether your home improvement plans include attics, garages, roofs, or walls, Knox Insulation & Roofing has the expertise to provide you with permanent energy savings. Also, Knox Insulation & Roofing will provide all the information necessary for you to take advantage of the numerous government rebates currently available. These government-assisted programs allow Ontario residents to permanently reduce energy costs, while helping to promote overall energy conservation programs.

Check out what our customers have been saying 

We provide high quality insulation & roofing in Newmarket, Innisfil, Barrie, Orillia, Gravenhurst & Bracebridge.

Call Kyle for a free estimate (705) 796-1619. We're open weekends and evenings!

Looking for a dependable, local team for your next project? Contact us for a free insulation or roofing estimate

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