The 2026 edition of AAMA/WDMA/CSA 101/I.S.2/A440, North American Fenestration Standard/Specification for windows, doors, and skylights (NAFS) has been published. This standard is the result of a multi-year effort by CSA Group, Fenestration and Glazing Industry Alliance (FGIA) and Window & Door Manufacturers Association (WDMA). An agreement among the three organizations requires NAFS to be reviewed every five years… The updated 2026 standard supersedes the 2022 edition, representing a continued evolution of the standard while improving harmonization across North America. The Joint Document Management Group (JDMG), comprised of representatives from all three associations, stresses the importance of NAFS-26. “Unlike with the previous version of NAFS, there were no major revisions for NAFS-26, with the exception of the secondary designator clarification,” said Lisa Bergeron, Director of Business Development and Government Affairs for JELD-WEN, who served as FGIA’s JDMG co-chair. “NAFS remains an excellent industry tool as an internationally accepted performance standard for the included fenestration product types.”
Canada Wood Japan has helped secure an important market-access outcome for Canadian Hem-Fir (N) dimension lumber in Japan. In collaboration with the National Lumber Grades Authority and the Canadian Lumber Standards Accreditation Board, Canada Wood Japan worked with Japan’s Ministry of Land, Infrastructure, Transport and Tourism to obtain recognition of the revised standard design values for Hem-Fir (N) dimension lumber graded under NLGA standards. For builders, designers and structural engineers in Japan, design values are essential. They provide the basis for structural calculations and help determine where and how lumber can be used in code-compliant buildings. When grading rules or design values are revised in Canada, those changes must also be properly understood and accepted by Japanese regulatory authorities to ensure continued market access. …Canada Wood Japan demonstrated that the revised Hem-Fir (N) design values would continue to meet Japan’s structural safety requirements and would not compromise the performance of conventional wooden buildings. 
Canadian wood producers and manufacturers say they know how to solve the country’s housing shortage and, at the same time, increase demand in the construction industry for their products. The “two-fer” solution is laid out in a recent report published by the Canada West Foundation. The report is based on a December 2025 roundtable at which the Canadian Wood Council and the Forest Products Association of Canada convened leaders from construction and forestry to discuss how to increase the use of wood products in prefabricated, modular and panelized wood construction in residential multi-storey buildings. In the CWF report, these methods of construction are identified collectively as Modern Methods of Construction, or MMC. Eric Johnson, for FPAC and CWC, says factory-built components make better use of materials and skilled labour, reducing waste and increasing productivity. …The biggest barriers to scaling up wood-based housing are not technical but regulatory and organizational.
We studied the efficiency and productivity of BC’s secondary wood manufacturing sector using Data Envelopment Analysis (DEA) and Malmquist total factor productivity index (MPI), while incorporating data from both a survey on individual firms and Statistics Canada’s sectoral data. DEA results showed that BC’s secondary wood manufacturing firms had low efficiency and the factor contributing to the inefficiency was more lack of technical capability than scale of operations in most of the business types. The MPI results reveal that SWM consistently underperforms relative to the sawmill and panel sectors, with a clear divergence emerging after the 2007–2009 financial crisis. Weak productivity growth is largely attributable to limited and inconsistent technical change, reflecting a lack of innovation and adoption of new technologies. Policies aimed at supporting the sector could focus on factors improving firms’ technical efficiency and frontier such as process optimization, technology adoption and innovation, and training and skill development.
NOVA SCOTIA — When Tricia Murray rebuilt her home after the devastating 2023 wildfires, she expected her insurance premiums to soar. …Instead, her premium dropped by 12%… because her new home uses modern, fire-resistant materials and incorporates a buffer zone. Murray’s experience highlights a shift in how insurance companies calculate risk. For decades, insurers relied purely on history, it was classified as low risk. ….Instead of grading entire neighbourhoods under one risk level, insurers are using advanced tools like satellite imagery and laser scanning to assess individual properties. This new approach looks at specific, real-time details: The proximity of trees and brush to a structure. The type of roofing and building materials used. Property maintenance, such as clearing dry leaves from decks and removing wood chips near walls. Amanda Dean, at the Insurance Bureau of Canada, said those tools give homeowners the power to lower their own risks by following FireSmart Canada guidelines.
Mass timber has emerged as a leading material in the pursuit of low-carbon, sustainable construction. With its warm, natural aesthetic and significantly lower embodied carbon than steel and concrete, mass timber is increasingly used across a wide range of building types. However, unlike conventional steel or concrete structures, the very characteristics that make it appealing also create unique challenges. The constraints of mass timber construction, such as exposed structural elements and prefabricated panels with limited flexibility, demand a new level of precision and foresight in the design and coordination of mechanical, electrical, and plumbing (MEP) systems. By anticipating the structural and aesthetic challenges of mass timber and engaging in thoughtful MEP design and coordination, engineers, architects, and specifiers can deliver high-performance buildings that not only celebrate the beauty of timber but also help meet decarbonization and sustainability goals. …Mass timber’s prefabricated nature and exposed aesthetics require precise, early-stage coordination among mechanical, electrical, and plumbing systems. 
If you’ve ever spent some time amongst old-house lovers, and especially the craftspeople who work on them, you’ll no doubt have heard mention of “old-growth lumber.” It’s a material that’s spoken of with reverence, usually as supporting evidence for the “they don’t build ’em like they used to” argument, and always contrasted with today’s lumber, which is deemed comparatively subpar. So what is it about old-growth lumber that makes it so legendary, and if it’s so great, why don’t we use it anymore? …So yes, the trees are generally between 100 and 150 years old, but old-growth lumber is also characterized by competition to survive and disturbance history. In other words, if the forest is left alone for long enough, and no natural disasters reset the clock, you end up with old-growth trees. So it’s not that we can’t produce old-growth lumber now, it’s that it doesn’t fit our production needs.
WASHINGTON, D.C. — U.S. Representatives Glenn Thompson (R-PA) and Andrea Salinas (D-OR) introduced the Mass Timber Federal Buildings Act. This marks the third consecutive year that legislation promoting mass timber for federal contracts has been introduced. This bipartisan legislation provides incentives for the use of mass timber building materials in federal contracting, giving timber and other forest products companies the ability to compete for construction, renovation, or acquisition of public buildings, and for military construction. The bill creates a two-tier contracting preference for mass timber and other innovative wood projects. The first-tier preference applies to mass timber that is made within the U.S. and responsibly sourced from state, federal, private, and Tribal forestlands. The optional second tier applies to mass timber products that are sourced from restoration practices, fire mitigation projects, and forest owners. Additionally, this bill contains a reporting requirement for a whole building lifecycle assessment. 
The American Forest & Paper Association (AF&PA), Washington, has released its 66th Annual Paper Industry Capacity and Fiber Consumption Survey. …The report shows that fiber consumption declined by 3.5% in 2025, with recovered fiber consumption decreasing by 4% and wood pulp consumption falling by 3.2%. The printing-writing paper operating rate improved, reaching 82.8% in 2025, while containerboard operating rates remained steady at 91.9%. Packaging paper production also increased by 1.7%, while boxboard production essentially was flat at 12.4 million tons and tissue production remained near 7.8 million tons. Despite the resilience shown by these sectors, US paper and paperboard production declined 3.7% last year, to 66.3 million tons, AF&PA says. …Containerboard production fell 4.4% to 36.1 million tons, and containerboard capacity declined 5.1% in 2025. …Printing-writing capacity fell 13.9% last year to 7.7 million tons. …Tissue production declined 0.8% in 2025 to 7.8 million tons, though, over time, it has represented a growing share of total US paper and paperboard capacity.
Wood is in most buildings you enter. But how do you know it’s safe? “The work we do at the Forest Products Laboratory is important for everybody’s everyday lives in terms of the buildings we live in, work in, and play in,” said Forest Products Laboratory materials research engineer Laura Hasburgh. Wood may be present in the structural part of the building, such as the wall or ceiling framing. Wood is also used for interior finishes, like trim, doors, furniture and cabinetry. That’s why the safety and durability of wood products are important for everyone—from the businesses making the products to the people using them. However, testing wood materials for durability and resistance to moisture, weight, and fire is largely unaffordable for industry and universities. The Forest Service’s 
U.S. Senator Cindy Hyde-Smith (R-Miss.) encouraged the U.S. Department of Housing and Urban Development to tackle the nation’s housing affordability crisis by helping make mass timber a more mainstream building material. Mass timber usage was one issue discussed at a Senate Transportation, Housing and Urban Development (THUD) Appropriations Subcommittee hearing chaired by Hyde-Smith to review the FY2027 HUD budget request. …Hyde-Smith sought HUD Secretary Scott Turner’s commitment to engage with the U.S. Forest Service, state forest commissions, research universities, and builders to incorporate mass timber in home construction as one means to tackle housing affordability. …”Mass timber multifamily housing is demonstrating an ability to lower construction costs and reduce the time it takes to build, which makes it an ideal approach for helping increase affordable housing production,” Hyde-Smith said. 
New York’s Packaging Reduction and Recycling Infrastructure Act (PRRIA) has not reached the finish line. The state legislature adjourned without voting on
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The Finnish Sawmill Industry Association is urging the government to accelerate wood construction and broaden the use of domestic wood in building, saying Finland is not using wood construction enough to raise value added for domestic wood, support investment and strengthen regional vitality. It calls for the Ministry of Economic Affairs and Employment to lead a national wood-construction program and appoint a high-level cross-government steering group, the Finnish Sawmill Industry Association reported. The association links wood construction to Finland’s competitiveness and industrial policy and says the market’s development should be treated as part of efforts to cut emissions from the built environment. It also calls for increasing the use of domestic wood more broadly in construction, beyond wood construction in a narrow sense. …It calls for regulation and permitting processes to be developed in a direction it says enables investments and links wood construction to Finland’s clean-transition investment goals. 