Serving Residential, Commercial & Industrial Customers

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    Thayer Lumber has serviced the Sault and area since 1910. During our 108 years we have achieved an enviable reputation for quality products and service.

We service all sectors of the woodworking industry, with a full retail line of construction lumber,building materials and accessories.Thayer Lumber is the place for great quality and selection in hardwood and softwood lumber, timbers, plywoods, fasteners, hardware, fencing and decking. Thayer Lumber also has a large industrial customer base that we service with custom products such as timbers, pallets and crates.