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.

Thayer Lumber has been in the lumber business for 100 years. Started in 1910 by W. I. Thayer, we have gone through many changes over the years. We began as a logging and sawmill operation and quickly moved into retail lumber, building supplies and manufacturing. In our long history, Thayer Lumber has maintained an enviable reputation for excellent products and outstanding service.We remain focused on these today.