Wednesday, December 17, 2025
The Canadian lumber industry has been grappling with an exceptionally challenging year. The twin forces of escalating U.S. tariffs and an ailing housing market have taken a toll on Canada’s timber production, with several sawmills forced to shut down or scale back operations. With North American lumber production at its lowest in over a decade, industry leaders are bracing for continued difficulties.
For years, Canada has been a major supplier of softwood lumber to the U.S., but ongoing trade tensions have significantly altered this relationship. Under the Trump administration, the U.S. imposed heavy tariffs on Canadian lumber, which continue to affect the market in 2025. The current tariff rate stands at a staggering 35%, including anti-dumping provisions, which have had a profound impact on Canadian lumber exports. Some companies are facing even higher tariffs, a situation that has put immense strain on the industry.
U.S. Tariffs Continue to Stifle Canadian Lumber Exports
The imposition of such high tariffs has led to significant reductions in cash margins for Canadian sawmills. This has been especially problematic for key players such as Conifex, Domtar, West Fraser, and Drax, all of whom have been forced to adjust their operations.
Conifex, for example, has been particularly vocal about the challenges posed by the tariffs. In a recent statement, the company highlighted the difficulties stemming from the weak North American lumber market, which includes reduced demand for residential construction and slower repair-and-remodel activity. The company noted that the sharp decline in Western SPF (spruce-pine-fir) prices and high interest rates have created a perfect storm, with the tariffs only exacerbating the situation.
As a result, Conifex announced a four-week curtailment of operations at its Mackenzie, British Columbia, sawmill. This move is designed to cope with the downturn in demand while managing the effects of the increased countervailing and anti-dumping duties on Canadian softwood lumber shipments to the U.S.
Mill Closures: A Sign of the Industry’s Struggles
The impact of these ongoing trade issues has been far-reaching, with several companies announcing permanent closures or indefinite curtailments of their operations. Domtar, a leading pulp and paper producer, revealed the permanent closure of its Crofton, British Columbia, facility. The closure will result in a loss of approximately 380,000 air-dried metric tons of northern bleached softwood kraft (NBSK) pulp production annually. Steve Henry, the president of Domtar’s paper and packaging division, acknowledged the challenges the Crofton mill has faced over the years. Despite efforts by employees to reduce operational costs, the ongoing downturn in pulp pricing and the lack of access to affordable fiber made the closure inevitable.
Similarly, West Fraser Timber Co. has been forced to indefinitely curtail operations at its OSB (oriented strand board) mill in High Level, Alberta, starting in the spring of 2025. Once inventory levels are worked down, the company will reduce its OSB capacity by a staggering 860 million square feet. Additionally, West Fraser’s Cordele, Georgia, facility, which has been shut down since late 2023, will remain idle, further reducing its capacity by 440 million square feet.
Drax Faces Challenges at Pellet Plant in British Columbia
The situation is equally dire for Drax, a company that produces wood pellets for bioenergy production. Drax announced it would cease operations at its pellet plant in Williams Lake, British Columbia, by the end of 2025. The company cited the curtailments and closures of neighboring sawmills, as well as a significant reduction in fiber availability, as the primary factors leading to this decision. The plant’s closure marks a painful shift in the industry, where fiber availability has become a key constraint on operations.
Industry Outlook: A Long Road to Recovery
Despite the severe short-term challenges, Conifex remains cautiously optimistic about the future of Canadian lumber. As interest rates begin to decrease and the U.S. housing market shows signs of recovery, there is hope that demand for Canadian softwood lumber will increase. The company has expressed confidence that, over the long term, the market will stabilize and begin to rebound, which would help revitalize the struggling industry.
However, the path to recovery remains unclear, and the uncertainty surrounding U.S. trade policies will continue to cloud the future of Canadian lumber. While there is optimism for the future, the industry will need to navigate these turbulent waters carefully to regain its footing.
Conclusion: Navigating an Uncertain Future
The Canadian lumber market is facing a period of unprecedented challenges. Trade tariffs, a weakened housing market, and mill closures are all contributing to a downturn in production and a contraction in the industry. While some companies remain hopeful for a recovery in the coming years, the road ahead remains uncertain. The industry will have to overcome significant hurdles if it is to regain its former strength and continue playing a pivotal role in North America’s lumber supply chain.
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Tags: Canadian lumber market, Conifex, Domtar, North American lumber production, sawmill closures, softwood lumber, timber industry, U.S. tariffs, west fraser
