The Heights and Areas (H&A) Calculator is a joint effort of the American Wood Council, WoodWorks – The Wood Products Council, and the International Code Council (ICC). It provides users with an app-based approach to calculating maximum heights and areas for buildings of various occupancies and fire protection based on 2006 to 2021 editions of ICC’s International Building Code® (IBC®) provisions. Input a given building geometry, site conditions (e.g., open frontage), type of construction and occupancy, and allowable heights, and then areas can be determined. Links to download Android, iOS, and MS Windows versions are shown on this page. Additional resources for wood building design and construction are outlined below.
Note: The H&A Calculator works best in full screen on the Chrome browser.
AWC supports the utilization of wood products by developing and disseminating consensus standards, comprehensive technical guidelines, and tools for wood design and construction, as well as providing education regarding their application. Contact AWC via email: firstname.lastname@example.org or connect with one of AWC’s regional building code experts.
To download free copies of the 2009, 2012, 2015, 2018, 2021 Code Conforming Wood Design, follow this link.
WoodWorks – Wood Products Council provides free technical support as well as education and resources related to the code-compliant design of nonresidential and multifamily wood buildings. If you have a wood building project that could use some technical support, email the Project Assistance Help Desk, contact a technical expert near you, or use the staff list to contact any member of the WoodWorks team.
The International Code Council is a member-focused association. It is dedicated to developing model codes and standards used in the design, build, and compliance process to construct safe, sustainable, affordable, and resilient structures. Most US communities and many global markets choose the International Codes. ICC Evaluation Service (ICC-ES) is the industry leader in performing technical evaluations for code compliance, fostering safe and sustainable design and construction. Visit www.iccsafe.org for more information.