Header Video TK
In Q3, the SLB advanced key investments tied to its new strategic plan, focusing on segments where wood already wins: in 1-8 story multifamily and commercial projects, along with emerging opportunities in education construction and the industrial sector. Programs streamlined project assistance, accelerated post-secondary wood design education, continued wood-friendly code support, and targeted high-opportunity cities. Early results show faster conversions, a strong project pipeline, and a scalable growth model for future quarters.
2025
REPORT
Scroll to Read the Report
Prioritizing Growth Opportunities
Hover below to see the opportunity in each structure type.
The SLB’s strategy for growth targets a diverse mix of lumber products and structural systems

Q3 HIGHLIGHTS

Representing
of Construction
MM
SF
49
Projects Influenced YTD
1,142
Q3 INCREMENTAL LUMBER DEMAND GENERATED
Q3 ENVIRONMENTAL IMPACT FROM INCREASING LUMBER USE
MILLION
BOARD FEET OF INCREMENTAL DEMAND.
Hybrid Light-Frame & Mass Timber
%
Mass Timber
%
Light-Frame
%
Which Equals a Total Carbon Benefit of

1,070,000

Metric Tons of CO2
Metric Tons of CO2 Avoided

610,000

Metric Tons of CO2 Stored

280,000

396
1,149 MM BF toward
the 1,510 MM BF
2025 goal.

Evergreen Charter School |
Rendering Credit: Martin Hopp Architect

Since 2015, SLB-funded programs have converted 2,300 multifamily projects and 1,500 nonresidential projects to lumber. Each $100 invested by the SLB leverages an additional $96 in outside funding from partners such as the USDA Forest Service, multiplying returns and extending market impact.

A newly approved strategic plan builds on this momentum by sharpening
focus where results are proven: project conversion (WoodWorks), interest in specification (Think Wood), building code support (AWC), and education initiatives shaping the next generation of architects, engineers, and contractors. The SLB’s Accelerator Cities program—expanding from Boston, New York, and Georgia to Portland, Oregon, and Santa Monica, California—has directly supported more than 40 innovative wood projects, with additional cities slated for 2026.

By investing through the SLB, the industry strengthens its market position today and secures new demand for the future.

With single-family housing down 4.9% year-to-date, softwood lumber producers face renewed pressure from both market volatility and competition from steel, concrete, and composites. The SLB remains an essential player in stabilizing demand and expanding the industry’s reach into multifamily and nonresidential markets.

“Our industry is facing a demand problem,” says Ashlee Cribb, Vice President of the Wood Products Division for PotlatchDeltic and Second Vice Chair of the SLB. “Investments made through the SLB are critical to broadening and expanding
the markets for our products.”

Ashlee Cribb
Vice President, Wood Products Division, PotlatchDeltic
Second Vice Chair, SLB Board of Directors

The SLB Delivers Measurable Growth
in a Shifting Construction Market

Jump to these stories.

Want to read more SLB stories?


BuildFest 2025 | Flux

Photo Credit: Breyden Anderson

SLB Education seeks to change the way we build by instilling practitioners, institutions, educators, and emerging professionals with knowledge of and preference for wood building solutions.


BuildFest 2025 | Peace Pavillion

Photo Credit: Breyden Anderson


Big Sky Bucks T-4 Modular Housing | Peter Rose + Partners & NKBAK
Photo Credit: Integrated Design Cubed

= Total Market
= Target Market Share
= Current Market Share
Market Share in
Residential Segment
57%
65%
Multifamily 5-8
87%
95%
Multifamily 1-4
The SLB’s Strategic Plan
to Grow Light-Frame by 1.4 BBF Annually

The SLB’s new strategic plan aims to generate 2.9 BBF in new annual lumber demand by 2035, with nearly 1.4 BBF (~47%) expected to come from light-frame construction, led by multifamily housing. The fastest path to volume is clear: focus on the “missing middle”—housing that fills the gap between single-family and high-rises—along with affordable and attainable projects where light-frame already wins on cost, speed, and scalability.

The strategy builds on proven gains, sharpening SLB-funded programs—
the AWC, Think Wood, WoodWorks, and Education—to convert more 1-8 story multifamily projects by cross-promoting the well-established value propositions of light-frame and hybrid light-frame/mass timber systems. Priority actions include accelerating code adoption, expanding technical project support, and scaling outreach in regions with the largest opportunity for growth.

For developers, the business case is compelling: shorter construction timelines reduce financing costs, faster lease-up accelerates cash flow,
and hybrid systems (such as light-frame interiors with mass timber floors or cores) deliver performance and design flexibility without inflating budgets. These advantages boost net operating income while reducing delivery risk, playing a key factor in a tighter lending environment.

By concentrating investment where light-frame’s advantages are already proven and adoption can scale quickly, the SLB is positioning lumber for sustained, repeatable annual growth of 1.4 BBF from light-frame construction alone.


Williams College Davis Center | Leers Weinzapfel Associates |

Photo Credit: Albert Vecerka Photographs

WoodWorks is the AEC+D community’s go-to resource for commercial and multifamily woodbuilding design, engineering, and construction. It works to support AEC+D professionals with free one-on-one project assistance, continuing education, design tools, and on-demand resources, with the goal of converting more projects to wood.


Williams College Davis Center | Leers Weinzapfel Associates |

Photo Credit: Albert Vecerka Photographs

This Portland, Oregon, project includes two four-story towers built with acoustic dowel-laminated timber floors and glulam beams and columns.

Cleveland High School

SLB-Funded Mass Timber Competition
Expands Momentum for Lumber in K-12 Schools

The SLB and the USDA Forest Service have announced the winners of the 2025 Mass Timber Competition: Building Sustainable Schools, awarding $1.8 million to projects that showcase how mass timber can transform K-12 educational design. Now in its third cycle, the competition continues to expand lumber’s market share in the high-volume, high-visibility sector of public education.

The winning schools—from Oregon to Washington, D.C.—demonstrate mass timber’s ability to deliver measurable benefits: improved student focus, occupant well-being, faster construction timelines, and reduced carbon impact. For investors, the K-12 segment represents one of the most scalable opportunities for growth. The selected designs represent repeatable, code-compliant models that can be replicated nationwide.

By integrating biophilic design and sustainable materials, these projects model how wood construction can outperform conventional systems in cost efficiency, durability, and community impact. Each project will share performance data and design insights to accelerate adoption across school districts. Through the Mass Timber Competition, the SLB is not just funding design innovation—it’s expanding demand for softwood lumber in an essential market segment that builds both communities and long-term industry value.

The Mass Timber Competition is another example of the SLB’s alliance with the USDA Forest Service to unlock innovation across the building sector. Since first formalizing their collaboration through a memorandum of understanding in 2015, the SLB and Forest Service have co-invested nearly $100 million in programs and competitions that expand markets for softwood lumber and position it as a sustainable building solution. These initiatives are unlocking innovation, removing barriers, and driving measurable growth in market share.


CLT House | nArchitects |
Photo Credit: Michael Moran 

Think Wood is a communications and education campaign that provides commercial, multifamily, and single-family home design and build resources to architects, developers, and contractors.


CLT House | nArchitects |
Photo Credit: Michael Moran 

Will animate graph

WoodWorks works directly with design and construction teams to support and influence projects, converting 2,525 projects to wood from 2019 to 2024. Together with the AWC, Think Wood, and SLB Education, the SLB’s programs are the engine that drives demand growth for the lumber industry.

SLB Programs Critical for the
Lumber Industry’s Continuing Growth

This unified strategy supports the SLB’s goal of capturing 2.9 BBF in incremental annual lumber demand by 2035—building on a proven track record of 16.4 BBF in new demand and a $44 return for every $1 invested. Together, these programs ensure lumber’s ongoing leadership in sustainable, high-performance construction and position the industry for continued long-term growth.

The SLB’s programs are uniquely focused on resilient, strategic growth for the softwood lumber industry—adapting and pivoting as market conditions shift. As the majority funder of the AWC and WoodWorks and the primary funder of Think Wood and SLB Education, the SLB provides the structure, coordination, and investment needed to keep lumber advancing across every sector of the built environment.

Together, these programs form a powerful ecosystem: the AWC protects and expands wood’s place in building codes and standards; WoodWorks converts real-world projects and trains builders and engineers; Think Wood drives awareness and preference among project teams; and SLB Education fosters early adoption through engagement with students and faculty.

Jackson Hole History Museum | HGA
Photo Credit: Albert Vecerka

The AWC is the nation’s leading technical authority and advocate for the sustainable wood building products industry in the codes, standards, and sustainability arenas.

Jackson Hole History Museum | HGA
Photo Credit: Albert Vecerka

If you have any questions about any SLB reports, please email info@softwoodlumberboard.org.

Q3 2025 Report
Download the SLB
The Softwood Lumber Board (SLB) is an industry-funded initiative established to promote the benefits and uses of softwood lumber products in outdoor, residential, and nonresidential construction. Programs and initiatives supported by the SLB focus on increasing the demand for appearance and softwood lumber products in the United States.
In Q2 of 2025, the Softwood Lumber Board advanced a strategic approach to drive long-term demand for lumber—leveraging education, code advancements, project support, and compelling content to protect, expand, and diversify markets. Continued industry support is essential to sustain this momentum and build on the measurable impact of SLB’s programs to date.
REPORT
2025
Prioritizing Growth Opportunities
= Total Market
= Target Market Share
= Current Market Share
The SLB will prioritize high-growth segments that can be leveraged for faster adoption.
In warehouses, lumber has substantial potential but high barriers.
In education buildings, wood’s biophilic benefits and warm, inviting atmosphere provide differentiation.
In offices, banks, and data centers, developers can use wood construction to appeal to prospective tenants and investors.
In 5-8 story multifamily, we can increase momentum with hybrid light-frame mass timber solutions.
In commercial, 1 to 2 story retail and restaurants are a good fit for light-frame.
In 1-4 story multifamily, we can capitalize on light-frame’s dominant position.
67%
Light-Frame
24%
Mass Timber
9%
Hybrid Light-Frame
& Mass Timber
753 MM BF toward
the 1,510 MM BF
2025 goal.
BOARD FEET OF INCREMENTAL DEMAND.
MILLION
396
Which Equals a Total Carbon Benefit of
Metric Tons of CO2
1,070,000
Metric Tons of CO2 Stored
340,000
Q2 ENVIRONMENTAL IMPACT FROM INCREASING LUMBER USE
Metric Tons of CO2 Avoided
730,000
Q3 INCREMENTAL LUMBER DEMAND GENERATED

Q3 HIGHLIGHTS

Representing
of Construction
MM
SF
34
Projects Influenced YTD
714

Building Segment Priorities

Want to read more SLB stories?

Jump to these stories.

Projects such as the eight-story 1430 Q in Sacramento show that
light-frame construction has the potential to reach new heights.
Photo Credit: Greg Folkins Photography

Since 2012, the SLB has helped generate more than 16 billion board feet (BBF) of incremental lumber demand, returning 86 board feet for every dollar invested. Analysis shows that without the SLB’s efforts, softwood lumber
use in the U.S. would have been 3.5% lower.

Now, with diversification in broader construction markets and growing demand for environmentally responsible building materials, the SLB has outlined a focused strategy to add 2.9 BBF in new annual lumber demand by 2035. The approach builds on existing momentum in key, high-growth market segments—multifamily, affordable housing, education, offices, and warehouses—where lumber offers strong economic and environmental value propositions.

The SLB’s plan sets realistic growth targets in market share within segments where gains are achievable at the current level of investment. The focus is on execution: maintaining what works, adapting to new opportunities, and delivering measurable demand growth.

At the same time, the SLB’s strategy recognizes and addresses intensifying competition from other building materials, whose campaigns are challenging lumber’s benefits and seeking to influence upcoming building code cycles. The SLB’s funded programs—including WoodWorks, the AWC, Think Wood, and SLB Education—are responding with coordinated efforts to strengthen technical support, defend and accelerate adoption of building codes, and improve awareness of wood’s environmental, economic, and performance advantages.

In a contested materials landscape, the SLB’s next-phase strategy presents a clear and data-driven path to sustained market protection, diversification, and growth.

The SLB’s “Niche to Mainstream” Strategy to drive 2.9 BBF in New Annual Lumber Demand by 2035

SLB Education Faculty Workshop |
Photo Credit: Leers Weinzapfel Associates

STORIES
ABOUT SLB EDUCATION
SLB Education seeks to change the way we build by instilling practitioners, institutions, educators, and emerging professionals with knowledge of and preference for wood building solutions.

Brad Thorlakson
Former SLB Board of Directors Executive Chairman,
Tolko Industries

TAP below to hear from
the SLB Investors

SLB investors across the country are working together to help protect and grow markets for lumber. Hear from leaders in every region about why continued investment in the SLB matters—and how a unified industry
voice is driving real impact in education, codes, and market development
.
Find more on the SLB’s Why It Works page.

Working Together
to Drive
the Industry Forward

42XX Marina del Ray | RIOS | Photo Credit: Pavel Bendov | ArchExplorer

STORIES
ABOUT WOODWORKS
WoodWorks is the AEC+D community’s go-to resource for commercial and multifamily woodbuilding design, engineering, and construction. It works to support AEC+D professionals with free one-on-one project assistance, continuing education, design tools, and on-demand resources, with the goal of converting more projects to wood.

Rivers Edge Apartments | Kitchen & Associates, KPFF, McAlvain Construction. Photo Credit: Idaho Airships

Light-frame construction remains a go-to solution for mid-rise buildings—and one of the most common project types supported by WoodWorks. Over the past six years, 74% of WoodWorks-assisted projects have used light-frame systems, with 67% of reported Q2 projects falling into this category.

WoodWorks continues to meet demand with technical support, project guidance, and targeted education. Its recent three-part webinar series focused on key topics for larger and taller light-frame buildings: unit layout efficiency, exterior wall engineering, and high-performance envelopes. The sessions drew 6,240 participants, with strong engagement from both architects and engineers.

Online interest tells a similar story: 70% of the 20 most-viewed expert tip articles on the WoodWorks website focus on light-frame wood, generating more than 96,000 views in the past year. As more teams explore the value propositions of lumber, demand for trusted guidance continues to position WoodWorks as a leading resource for light-frame solutions.

Demand Grows for Light-Frame
Wood Education
and Support

Africatown Plaza | David Baker Architects + GGLO |
Photo Credit: Bruce Damonte

STORIES
ABOUT THINK WOOD
Think Wood is a communications and education campaign that provides commercial, multifamily,
and single-family home design and build resources to architects, developers, and contractors.

The SLB’s Accelerator Cities program advances innovation in wood design and construction by connecting local officials, federal agencies, non-profits, and building professionals. In Q2, the SLB secured additional funding for the program from the U.S. Endowment for Forestry and Communities, which has pledged $250,000, joining the USDA Forest Service’s $1 million investment and the SLB’s $500,000. The SLB is expecting to announce collaborations with several new cities in both 2025 and 2026.

These upcoming programs build on $1 million in investments (leveraging $200,000 from the SLB) in approved and active accelerators in Boston, New York City, and Georgia that have directly supported 34 innovative wood projects. 

The SLB-supported accelerators in New York City and Georgia reported major progress in Q2. The NYC Mass Timber Studio announced a second cohort of selected projects in August to help catalyze deployment of wood construction throughout New York City. Two of the most ambitious projects are the New York Climate Exchange, projected to be the largest mass timber commercial project in New York City, totaling more than 140,000 square feet, and Stapleton B4/B5 Residential, announced in May, which includes 500 affordable and market rate homes.

The Georgia Mass Timber Accelerator is reviewing applications for a second of supported projects as it partners with WoodWorks to support three projects selected in round one. The program has expanded into new urban centers through Mass Timber Hubs—educational events developed in partnership with WoodWorks to engage local design and construction professionals. Following events earlier this year in Columbus, Savannah, Athens, and Macon, an Atlanta event is scheduled for November 6.

By positioning lumber-based structural systems as a key solution for sustainable, scalable, and affordable development across the United States, the SLB’s Accelerator Cities program is laying the groundwork for broader adoption of wood construction in key markets, helping to drive demand for lumber and grow market share in multifamily and nonresidential construction.

The New York Climate Exchange’s Climate Hub on Governors Island was selected for the second cohort of the NYC Mass Timber Studio. Rendering Credit: New York City Mass Timber Studio | Skidmore, Owings & Merrill

Accelerator Cities Program Grows Momentum
for Lumber in High-Opportunity Markets

Children's Day School | Jensen Architects | Photo Credit: Bruce Damonte

STORIES
ABOUT AMERICAN WOOD COUNCIL
The AWC is the nation’s leading technical authority and advocate for the sustainable wood building products industry in the codes, standards, and sustainability arenas.
Other ReportS
2024 annual report
2023 annual report
2022 annual report
Q3 2025 Report
Download the SLB

If you have any questions about any SLB reports, please email info@softwoodlumberboard.org.

Access Past Reports
2025 Quarterly Report
2024 Quarterly Report
The Softwood Lumber Board (SLB) is an industry-funded initiative established to promote the benefits and uses of softwood lumber products in outdoor, residential, and nonresidential construction. Programs and initiatives supported by the SLB focus on increasing the demand for appearance and softwood lumber products in the United States.