Hawaii

State of Hawaii Building Code Council under the Department of Accounting and General Services 

1151 Punchbowl St.
Honolulu, HI 96813

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