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    After the Storm Force Transfer Around Openings Advanced Framing Case Study Build on the Virtues of Wood Performance Path to Energy Code Compliance

    Recent Publications

    4.16.18 ANSI/APA PRS 610.1-2018: Performance-Rated SIPs

    2.15.18 APA PRP-108: Performance Standards and Qualification Policy for WSPs

    2.06.18 ANSI/APA PRG 320-2018: Standard for Performance-Rated CLT

    1.24.18 Technical Note: Design for Force Transfer Around Openings (FTAO)

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    APA NEWS

    5.16.18 2017 APA Safety and Health Award Winners Announced

    4.25.18 2017 Annual Reports Published

    4.16.18 How to Turn 20/20 Hindsight into a Clear Plan for Wind-Resistant Homebuilding

    4.12.18 APA Releases 2018 Structural Panel & Engineered Wood Yearbook

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    FEATURED SITES

    APA Designers Circle GO >
    Designers Circle is an APA technical program geared toward providing building and design professionals with timely technical information and recommendations.

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

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    Wood University courses are constructed to give you the knowledge you need to better specify, utilize, or sell engineered wood products.

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    Technical Research & SPECIAL PROJECTS SEE ALL >

    Research / Force Transfer Around OpeningsGO >
    Force distribution shear wall openings

    Research / Wood Structural Panel & Foam InsulationGO >
    Evaluation of performance under code requirements

    Research / Creep Performance for Structural Insulated PanelsGO >
    A preliminary study

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