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Gahanna, Ohio Building Codes

Updated : 08/19/2024

Overview

Gahanna, Ohio, adopted the 2019 Ohio Residential Code (based on the 2018 IRC) with amendments. Gahanna, OH, Muni. Code § 1303.01 (adoption) and § 1303.02 (amendments). Gahanna, Ohio, adopted the 2024 Ohio Building Code (based on the 2021 IBC). Gahanna, OH, Muni. Code § 1301.01 (adoption). For Gahanna, Ohio, no local adoptions and no local amendments of an existing building code were located. 

Helpful resources for Gahanna, Ohio include the following.

Residential Building Code

Ohio adopted a statewide mandatory residential code that will control; however, local governments are free to make laws more strict (with some limitations).See PLRB, Ohio Building Codes for more information on state level codes.

Gahanna adopted the 2018 IRC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the model code here.

You can find information about amendments to the model code here.

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2019 Residential Code of Ohio (2018 IRC)(Gahanna, OH CHAPTER 1303 - Residential Building Code)

...Sections: Footnotes: --- (2) --- Cross reference— Division of Building and Zoning Regulation - see BLDG. Ch. 1307; Permit fees - see BLDG. Ch. 1312; Local construction provisions - see BLDG. Ch. 1317; Storage buildings and sheds - see BLDG. Ch. 1329; Satellite earth stations - see BLDG. Ch. 1331....

Drip Edge

Drip Edge: No

In Gahanna, drip edge flashing is not required unless required in the manufacturer instructions. State amendments delete the model drip-edge provision in the 2018 IRC §R905.2.8.5. The drip edge provision refers readers to §§903.1 and 905.1. See Ohio Admin. Code 4101, section 8-9-1.

Ice Barrier

Are ice barriers required for Gahanna ? Yes
Citation: Gahanna, OH, Muni. Code § 1303.02 (amendments)
Municipal Code https://library.municode.com/oh/gahanna/codes/code_of_ordinances?nodeId=PTTHIRTEENBUCO_CH1303REBUCO_1303.02AMCO
Comments:

The adoption of the residential code included an amendment stating that ice barrier underlayment is required at the eaves. 

CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
GROUND SNOW LOAD o 20 PSF
WIND DESIGN SPEED (MPH) 115
SEISMIC DESIGN CATEGORY f B
SUBJECT TO DAMAGE FROM:
  WEATHERING a SEVERE
  FROST LINE DEPTH b 32″
  TERMITE c MODERATE TO HEAVY
WINTER DESIGN TEMP e 5° F
ICE BARRIER UNDERLAYMENT REQUIRED b YES
FLOOD HAZARDS g (1) 5/17/74 (B) 8/1/83 (C) 0192, 0194, 0211, 0212, 0213, 0214, 0351, 0352; DATED 6/17/18
AIR FREEZING INDEX i 1250
MEAN ANNUAL TEMP j 50° F
MANUAL J DESIGN CRITERIA n
DELETED PORTION OF TABLE – OWNERS SHALL USE MANUAL J WHEN REQUIRED BY THIS CODE

Gahanna, OH, Muni. Code § 1303.02 (amendments).

Government Officials
Last Name First Name Title E-mail Phone Note
Fultz Ken Chief Building Official Ken.Fultz@gahanna.gov 614-342-4025
Building Department Building@gahanna.gov 614-342-4010

Comments

Gahanna, Ohio, adopted the 2019 Ohio Residential Code (based on the 2018 IRC) with amendments. Gahanna, OH, Muni. Code § 1303.01 (adoption) and § 1303.02 (amendments).

Existing Buildings

Existing buildings, meaning buildings that were built in accordance to code at the time of construction, typically merit extra consideration in a current updated code.

No adoption of Appendix J of the IRC was located in the municipal code or city ordinances.

For Gahanna, Ohio, no local adoptions and no local amendments of an existing building code were located. 

Commercial Building Code

Gahanna adopted the 2021 IBC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about the adoption without amendment to the model code here.

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2024 Ohio Building Code (2021 IBC)(Gahanna, OH 1301.01 - ADOPTION.)

...There is hereby adopted by the Municipality, the Ohio Building Code (OBC) and related codes as adopted by the Ohio Board of Building Standards, Department of Commerce as identified and published in Division 4101:1 et seq. of the Ohio Administrative Code (OAC). (Ord. 0127-2007. Passed 6-18-07; Ord. No....

Comments

Gahanna, Ohio, adopted the 2024 Ohio Building Code (based on the 2021 IBC). Gahanna, OH, Muni. Code § 1301.01 (adoption).

Existing Buildings

For Gahanna, Ohio, no local adoptions and no local amendments of an existing building code were located. 

Other Building Codes

Gahanna, Ohio, adopted the 2024 Ohio Mechanical Code (based on the 2021 IMC) with amendments. Gahanna, OH, Muni. Code § 1301.01 (adoption).

Gahanna, Ohio, adopted the 2024 Ohio Plumbing Code (based on the 2021 IPC) with amendments. Gahanna, OH, Muni. Code § 1301.01 (adoption)

Gahanna, Ohio, adopted the 2000 International Property Maintenance Code (IPMC) with amendments. Gahanna, OH, Muni. Code § 1305.01 (adoption) and § 1305.02 (amendments).

Gahanna, Ohio, adopted the 2017 Ohio Fire Code (based on the 2015 IFC), including Appendices, with amendments. Gahanna, OH, Muni. Code § 1501.01 (adoption) and §§ 1501.02 – 1501.99 (amendments).

Note that the adoption of the OBC includes “related codes.” Gahanna, OH, Muni. Code § 1301.01 (adoption).