Hawaii
State of Hawaii Building Code Council under the Department of Accounting and General Services
Adopted I-Codes:
2018 International Building Code (IBC)
2018 International Residential Code (IRC)
2021 International Energy Conservation Code (IECC)
Applicability (statewide, local, limited): STATEWIDE
The State of Hawaii amends the IBC and the amendments are found in the following link Microsoft Word – 2018 IBC Proposed Amendments w Addenda 081721 clean.docx (hawaii.gov) The State does have its own IBC Appendix Chapter W entitled Hawaii Wind Design Provisions for New Construction. The IRC is amended as well and the amendments are found in the following link Microsoft Word – 2018 IRC SEAOH Proposed Amendments _For Publication Clean.docx (hawaii.gov)
Notes
The State has much more detailed wind speed maps as found in the following link Department of Accounting and General Services | Wind Maps (hawaii.gov)
Page last updated February 2022