• Acoustical Values Added to AWC’s DCA 3

    Apr 02, 2020
    LEESBURG, VA. – The American Wood Council (AWC) has released an updated version of Design for Code Acceptance (DCA) 3 – Fire-resistance Rated Wood-Frame Wall and Floor/Ceiling Assemblies, which now includes sound transmission characteristics of floor/ceiling assemblies. A free pdf version of DCA 3 can be found on the AWC website at https://awc.org/codes-standards/publications/dca3.
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  • AWC Releases Update to Span Calculator App

    Feb 25, 2020
    LEESBURG, VA. – The American Wood Council (AWC) has released an updated Maximum Span Calculator for Wood Joists and Rafters. The primary change is inclusion of updated design values as found in the 2018 National Design Specification® (NDS®) for Wood Construction Supplement.
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  • AWC Releases 2015/2018 Structural Wood Design Examples

    Jan 20, 2020
    LEESBURG, VA. – The American Wood Council (AWC) and International Code Council have released a joint publication, 2015/2018 Structural Wood Design Examples, intended to aid in the structural design of wood buildings using both Allowable Stress Design (ASD) and Load and Resistance Factor Design (LRFD).
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  • AWC Applauds Denver’s Adoption of Tall Mass Timber Codes

    Jan 06, 2020
    LEESBURG, VA. – The City of Denver voted on December 23, 2019, to adopt the 2019 Denver Building Code, which includes the tall mass timber code provisions approved for the 2021 International Building Code (IBC).
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