Sawmills and Wood Preservation

The 2,600 sawmills and wood preservation companies in the US produce and treat a variety of wood products, including structural elements and dimension lumber. Major revenue categories include softwood lumber, hardwood lumber, preserved wood products, and wood chips. Sawmills may provide wood preservation services as a final step of production. Some large companies are vertically-integrated and own timberland or downstream operations, including divisions involving real estate ownership and residential construction.

Variable Timber Costs And Supply

The cost and supply of timber can be volatile, and affect margins and profitability for sawmills and wood preservation services providers.

Sensitivity To Economy And Construction Activity

Demand for wood products is highly dependent on the health of the construction and household furniture industries, both of which are sensitive to economic conditions.

Sep 24, 2026 - Mortgage applications for new homes weaken

• The Mortgage Bankers Association (MBA) found mortgage applications for new home purchases fell 5.5% in August from a year earlier and 6% from July, marking a fifth consecutive monthly decline. The MBA estimated that seasonally adjusted new single-family home sales rose 2.6% from July but were 9% below a year earlier. Higher mortgage rates continue to pressure prospective buyers, while FHA loans increased to 35% of applications. Sawmills and wood preservation firms could face softer lumber demand if financing constraints continue to limit new-home sales and construction activity. The modest monthly increase in estimated sales may support near-term orders, but weaker year-over-year demand could keep producers cautious about inventories, production schedules, and pricing.
• The Wall Street Journal describes a severe downturn in the Southern pulpwood market as mill closures, recycled materials, imported pulp, and more efficient packaging reduce demand for lower-value wood fiber. Prices have fallen to levels not seen in decades, and some forest owners are cutting fewer trees or reconsidering future planting. Sawmills can be affected even when their primary product is sawtimber because sawdust, chips, and other residuals often depend on pulp and paper markets for buyers. Reduced outlets for those byproducts can weaken mill economics and increase disposal or handling costs. A prolonged pulpwood slump could also alter timber management and harvesting decisions, eventually affecting the availability, quality, and cost of logs supplied to sawmills.
• Trading Economics reports lumber futures fell to $535 per thousand board feet on September 17, their lowest level in nine months, as elevated borrowing costs weighed on housing demand. Building permits fell 2.7% in August, although single-family housing starts increased 7.6%. At the same time, failed US-Canada trade talks raised concerns about lumber supply, adding a potential counterweight to weak demand. Lower lumber futures can signal pricing pressure for sawmills, potentially squeezing revenue and encouraging producers to manage inventories and production more conservatively. Trade uncertainty could complicate that response if mills or buyers expect tighter supplies or changing cross-border flows, creating additional volatility in purchasing, pricing, and production planning.
• Single-family housing starts increased 7.6% in August from July to a seasonally adjusted annual rate of 918,000, according to the National Association of Home Builders (NAHB) analysis of federal housing data. Starts were 5.2% above August 2025 levels, but single-family production remained down 4.7% year to date. Single-family permits, a gauge of future activity, declined 1.8% to an annualized 878,000. The rebound in starts could support near-term demand for framing lumber and other sawmill products as projects move into construction. However, weaker permitting and the year-to-date decline in production suggest mills may need to remain cautious about expanding output or inventories until the improvement in single-family construction proves more durable.

Industry size & Structure

The average sawmill and wood preservation firm operates out of a single location, employs about 35 workers, and generates $19.4 million annually.

• The sawmill and wood preservation industry consists of about 2,600 firms that employ 90,600 workers and generate $50.2 billion annually.
• Sawmills account for 91% of firms and 80% of industry revenue.
• The sawmill industry is fragmented; the top 50 companies account for 59% of industry revenue. The wood preservation industry is concentrated; the top 50 companies account for 91% of industry revenue.
• Large companies with sawmill operations include Weyerhauser Company and PotlatchDeltic Corporation. Large companies that provide wood preservation services include Koppers Holdings and the US operations of Canada-based Stella-Jones.
• Some large companies are vertically-integrated and own timberland or downstream operations, including divisions involving real estate ownership and residential construction.