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    APA 2020 Safety & Health Awards Shear Walls, Force Transfer Around Openings (FTAO) 2018 IRC Wall Bracing Webinar Series, ICC and AIA approved APA's Engineered Wood Construction Guide, Form E30 Resilient Wood Frame Construction

    Recent Publications

    5.19.21 FAQs: Questions About Wood Structural Panel Exposure to Excessive Moisture

    5.6.21 ANSI/APA PRR 410-2021

    4.2.21 Case Study: Going for Bold

    3.4.21 Load-Span Tables for Wood Structural Panels

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    APA NEWS

    6.14.21 2020 APA Safety and Health Award Winners Announced

    4.5.21 APA Releases 2021 Structural Panel & Engineered Wood Yearbook

    3.2.21 APA Announces New President Mark Tibbetts as Ed Elias Plans to Retire

    EDUCATION & EVENTS

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

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    Upcoming and recorded webinars, including opportunities to earn CEUs.

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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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