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    Shear Walls, Force Transfer Around Openings (FTAO) 2018 IRC Wall Bracing Webinar Series, ICC and AIA approved APA 2019 Safety & Health Awards 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

    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

    5.19.20 2019 APA Safety and Health Award Winners Announced

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

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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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    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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