Ohio building codes for roof replacement
Ohio enforces a residential code statewide.
Ohio adopts a statewide mandatory building code and residential code. Building code adoption history: 03/01/2023 - 2021 IBC (current) 11/01/2017 - 2015 IBC 11/01/2011 - 2009 IBC 07/01/2007 - 2006 IBC 03/01/2005 - 2003 IBC 01/01/2002 - 2000 IBC 03/01/1998 - 1996 NBC 07/01/1995 - 1993 NBC 09/01/1992 - 1990 NBC 01/01/1989 - 1987 NBC 03/01/1986 - 1984 NBC w/ 1985 Supplement 03/01/1985 - 1984 NBC 07/01/1982 - 1981 NBC 01/01/1981 - 1978 NBC w/ 1980 Supplement 07/01/1979 - 1978 NBC Residential code adoption history: 07/01/2019 - 2018 IRC (current) 01/01/2013 - 2009 IRC 05/27/2006 - 2006 IRC
Adopted editions across Ohio
- 88 counties on the 2018 IRC
Counties in Ohio
- Adams County 2018 IRC
- Allen County 2018 IRC
- Ashland County 2018 IRC
- Ashtabula County 2018 IRC
- Athens County 2018 IRC
- Auglaize County 2018 IRC
- Belmont County 2018 IRC
- Brown County 2018 IRC
- Butler County 2018 IRC
- Carroll County 2018 IRC
- Champaign County 2018 IRC
- Clark County 2018 IRC
- Clermont County 2018 IRC
- Clinton County 2018 IRC
- Columbiana County 2018 IRC
- Coshocton County 2018 IRC
- Crawford County 2018 IRC
- Cuyahoga County 2018 IRC
- Darke County 2018 IRC
- Defiance County 2018 IRC
- Delaware County 2018 IRC
- Erie County 2018 IRC
- Fairfield County 2018 IRC
- Fayette County 2018 IRC
- Franklin County 2018 IRC
- Fulton County 2018 IRC
- Gallia County 2018 IRC
- Geauga County 2018 IRC
- Greene County 2018 IRC
- Guernsey County 2018 IRC
- Hamilton County 2018 IRC
- Hancock County 2018 IRC
- Hardin County 2018 IRC
- Harrison County 2018 IRC
- Henry County 2018 IRC
- Highland County 2018 IRC
- Hocking County 2018 IRC
- Holmes County 2018 IRC
- Huron County 2018 IRC
- Jackson County 2018 IRC
- Jefferson County 2018 IRC
- Knox County 2018 IRC
- Lake County 2018 IRC
- Lawrence County 2018 IRC
- Licking County 2018 IRC
- Logan County 2018 IRC
- Lorain County 2018 IRC
- Lucas County 2018 IRC
- Madison County 2018 IRC
- Mahoning County 2018 IRC
- Marion County 2018 IRC
- Medina County 2018 IRC
- Meigs County 2018 IRC
- Mercer County 2018 IRC
- Miami County 2018 IRC
- Monroe County 2018 IRC
- Montgomery County 2018 IRC
- Morgan County 2018 IRC
- Morrow County 2018 IRC
- Muskingum County 2018 IRC
- Noble County 2018 IRC
- Ottawa County 2018 IRC
- Paulding County 2018 IRC
- Perry County 2018 IRC
- Pickaway County 2018 IRC
- Pike County 2018 IRC
- Portage County 2018 IRC
- Preble County 2018 IRC
- Putnam County 2018 IRC
- Richland County 2018 IRC
- Ross County 2018 IRC
- Sandusky County 2018 IRC
- Scioto County 2018 IRC
- Seneca County 2018 IRC
- Shelby County 2018 IRC
- Stark County 2018 IRC
- Summit County 2018 IRC
- Trumbull County 2018 IRC
- Tuscarawas County 2018 IRC
- Union County 2018 IRC
- Van Wert County 2018 IRC
- Vinton County 2018 IRC
- Warren County 2018 IRC
- Washington County 2018 IRC
- Wayne County 2018 IRC
- Williams County 2018 IRC
- Wood County 2018 IRC
- Wyandot County 2018 IRC
Adoption data: FEMA Building Code Adoption Tracking (BCAT).