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    Recent Publications

    7.27.18 Systèmes de plancher en bois d'ingénierie

    7.25.18 Simple Air Sealing

    7.11.18 Glulam in Residential Building

    7.10.18 Product Advisory: Performance of Flexible Structural Sheathing

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    APA NEWS

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    APA Lab Expansion

    8.15.18 2017 APA and International Code Council Publish IRC Lateral Bracing Guide

    7.10.18 Study Finds Flexible Structural Sheathing Under-Designed, Unsafe and Unreliable

    6.08.18 Structural Plywood, OSB Exempt from New Formaldehyde Ruling

     

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    Codes & StandardsSee All >

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    FEATURED SITES

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

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

    APACAD.orgGO >
    More than 250 free CAD details for wood-frame construction. Detalles ahora disponibles en español.

    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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