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    APA is hiring! See job openings. APA Safety and Health Awards APA Roof and Wall Construction Guides for Canada Building for High-Wind Resilience in Light-Frame Wood Construction, Form M310 Basics of Construction

    Recent Publications

    5.10.22 Fire-Rated Systems

    2.28.22 Roof Construction (Canada) | en français-canadien

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    7.19.22 2021 APA Safety and Health Award Winners Announced

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    5.11.22 APA Releases 2022 Structural Panel & Engineered Wood Yearbook

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    Wall Bracing Webinar Series
    Satisfying the wall bracing requirements of the 2018 IRC.

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    On-demand training on specifying, handling, storing, and applications of EWPs.

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    APA is accredited by the American National Standards Institute (ANSI) to develop national consensus standards for engineered wood products.

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    Performance Panels GO >
    Non-construction applications of engineered wood panels, with detailed product information and manufacturer directory.

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    Technical Research & SPECIAL PROJECTS SEE ALL >

    Evaluation of Fire-Retardant Treated Structural Glued Laminated Timber GO >

    Field Moisture Performance of Wood-Framed Walls with Exterior Insulation in a Cold Climate GO >

    Hygrothermal Modeling of Wall Drying after Water Injection GO >

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