Spray Lake Sawmills has been known for quality lumber products for over 70 years. Contractors and consumers alike know to look for the unique SLS Diamond at their local building supply store for all of their lumber and treated needs.

At our Cochrane site, our operations include a sawmill, planing mill, two treating plants, an agricultural fence post operation and a residual products (mulch / sawdust) recovery and storage facility. A commitment to innovation and 100% utilization of our fibre has ensured that SLS has thrived in a very competitive market for over 70 years.
Spruce, Pine, Fir (SPF) lumber is made exclusively from Alberta harvested timber and is known world-wide for its quality. Spray Lake Sawmills is unique in our ability to manufacture sizes as small as 1×4 up to timbers as large as 8×8.

Lumber products produced at our Cochrane site are available throughout western Canada at select retail dealers.