In the Great Lakes region, PotlatchDeltic's Minnesota and Michigan mills produce precision-cut studs and finger-jointed studs in spruce, pine, and fir (SPFs).

Many of our lumber and plywood products can be purchased with chain-of-custody certification under the strict standards of the Forest Stewardship Council (FSC). The FSC certification is a third-party standard audited by either the Rainforest Alliance's Smartwood™ program or Scientific Certification Systems (SCS), both leading third-party certifiers.