Swedish Pine Lumber Gains Ground in Structural Construction Applications

Spruce has long dominated structural timber applications in Sweden, but interest in pine dimensional lumber is growing as sawmills and construction stakeholders seek greater flexibility amid changing raw material availability.

According to Norra Timber, the shift reflects broader efforts within the Swedish construction sector to expand the use of pine in load-bearing applications. Industry group Svenskt Trä has also highlighted pine’s untapped potential in construction, while several Swedish sawmills are expanding their pine-based structural product offerings.

When graded to strength classes such as C24, both pine and spruce meet the same technical requirements for structural applications, Norra Timber said. The company noted that both species are already used in roof trusses, floor joists, and other load-bearing systems, allowing builders and merchants to make purchasing decisions based more on availability and demand.

The company said changing raw material balances have accelerated the shift. Spruce supply has been affected in recent years by bark beetle infestations, storm damage, and strong European demand, while pine availability has increased.

Norra Timber also pointed to advances in sawmilling technology, kiln drying, and grading systems as factors improving perceptions of pine as a structural material.

“It is the strength class that determines performance, not the species itself. Properly graded and strength-classified pine performs just as well as spruce in structural applications,” Erik Högbom, Sales Director for Building Products at Norra Timber, said.