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  1. Construction Quality Assurance on Mass Timber Projects: Inspection and Observation

    Construction Quality Assurance on Mass Timber Projects: Inspection and Observation

    Considerations for project teams developing inspection and observation plans

    • Solution Papers
  2. Design Considerations for Horizontal Penetrations in Glulam Beams

    Design Considerations for Horizontal Penetrations in Glulam Beams

    Guidance for designing and detailing MEPF penetrations in structural glulam beams including sizing and placement of holes as well as their aesthetic integration and fire protection

    • Expert Tips
  3. Fire Design of Gypsum Wall Board Over Mass Timber

    Fire Design of Gypsum Wall Board Over Mass Timber

    Fire-resistance ratings of mass timber members achieved by a combination of direct-applied gypsum wallboard and inherent timber char

    • Expert Tips
  4. How to Create a Vertical Addition with Mass Timber

    How to Create a Vertical Addition with Mass Timber

    Examines the use of mass timber in U.S. projects, including code compliance, construction type, fire-resistance ratings, structural reinforcement and constructability 

    • Expert Tips
  5. Denver Office Comparative Life Cycle Assessment Study

    Denver Office Comparative Life Cycle Assessment Study

    Compares a four-story, Type III-A mass timber office building and a functionally equivalent alternate designed in steel—in terms of embodied carbon, cost, and construction speed.

    • Research
  6. Burwell Center for Career Achievement Comparative Life Cycle Assessment Study

    Burwell Center for Career Achievement Comparative Life Cycle Assessment Study

    Compares a three-story, Type III-B mass timber building and a functionally equivalent alternate designed in steel—in terms of embodied carbon, cost, and construction speed.

    • Research
  7. Defining Sustainability in Wood Construction

    Defining Sustainability in Wood Construction

    How do we define sustainability in the built environment and what tools are available to measure it? WoodWorks Senior Technical Director Ashley Cagle, PE, SE, talks through key topics, tools, and resources related to sustainability in wood design.

    • Videos
  8. Mass Timber Insurance Playbook – U.S. Edition

    Mass Timber Insurance Playbook – U.S. Edition

    A comprehensive framework to resolve challenges that impact the insurability of mass timber buildings

    • Guides, Manuals & Inventories
  9. Developing a Functionally Equivalent Design for Comparative WBLCA

    Developing a Functionally Equivalent Design for Comparative WBLCA

    Identify what is required for two or more building designs to be compared to each other.

    • Expert Tips
  10. CLT on Cold-Formed Steel Stud Bearing Walls: Engineering Tips for Hybrid Construction

    CLT on Cold-Formed Steel Stud Bearing Walls: Engineering Tips for Hybrid Construction

    Considerations for mass timber floor and roof panels on cold-formed steel (CFS) stud bearing walls.

    • Expert Tips
  11. Beam, Column, and Beam-Column Stability Considerations

    Beam, Column, and Beam-Column Stability Considerations

    Explores bracing parameters for compression and bending members in mass timber and light-frame wood structures

    • Expert Tips
  12. Mass Timber in Affordable Multi-Family Housing

    Mass Timber in Affordable Multi-Family Housing

    Design steps, code compliance options, and material optimization strategies for those looking to utilize mass timber in affordable housing projects.

    • Solution Papers
  13. Exterior Walls in Buildings with Mass Timber Floors – Part 2: Common Floor-to-Wall Details

    Exterior Walls in Buildings with Mass Timber Floors – Part 2: Common Floor-to-Wall Details

    Reviews common detailing options for mass timber floor to exterior wall intersections

    • Expert Tips
  14. What is mass timber?

    What is mass timber?

    What is mass timber, what are the common products and systems, and where can you purchase mass timber for U.S. projects? This article answers these questions, outlining the differences between mass timber materials, typical structural uses, and where to find key resources for developers, building designers, and construction professionals.

    • Solution Papers
  15. Lakeridge Middle School

    Lakeridge Middle School

    Mahlum Architects created this school in Lake Oswego, Oregon for the unique social and learning needs of middle school students.

    • Award Winner
  16. Founders Hall, Foster School of Business, University of Washington

    Founders Hall, Foster School of Business, University of Washington

    Design innovation can be found throughout Founders Hall, built for the University of Washington’s Foster School of Business.

    • Award Winner
  17. Barry Mills Hall and the John and Lile Gibbons Center for Arctic Studies, Bowdoin College

    Barry Mills Hall and the John and Lile Gibbons Center for Arctic Studies, Bowdoin College

    This contemporary two-building development clearly stands out among the more traditional stone buildings on Bowdoin College’s New England campus.

    • Award Winner
  18. Design for Two-Way Spanning Cross-Laminated Timber

    Design for Two-Way Spanning Cross-Laminated Timber

    Considerations for building designers seeking to utilize CLT’s two-way span capabilities in point-supported floor systems and double-cantilever overhangs to eliminate beams and achieve thin structure depth

    • Expert Tips
  19. LEED Credits for Use of Wood Products

    LEED Credits for Use of Wood Products

    Overview plus in-depth resource for understanding the contribution of structural wood products to LEED certification

    • Expert Tips
  20. Tall Mass Timber Mastery

    Tall Mass Timber Mastery

    This video shares the experiences of three mass timber project teams and points to the future of how tall mass timber can help solve housing needs.

    • Videos