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    APA Roof and Wall Construction Guides for Canada Shear Walls, Force Transfer Around Openings (FTAO) Building for High-Wind Resilience in Light-Frame Wood Construction, Form M310 Basics of Construction Common Framing Problems Solved

    Recent Publications

    5.10.22 Fire-Rated Systems

    2.28.22 Roof Construction (Canada) | en français-canadien

    2.28.22 Wall Construction (Canada) | en français-canadien

    2.18.22 Performance Rated I-Joists

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    APA NEWS

    5.24.22 New Trustees Join APA Board

    5.11.22 APA Releases 2022 Structural Panel & Engineered Wood Yearbook

    8.24.21 New Trustees Join APA Board

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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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    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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