Colorado Roofing Codes. The 2018 codes replace the 2012 family of international codes which had been in place in the city since june 6 2016. The building codes of colorado adopt the the international building code 2018 ibc 2018 international existing building code 2018 iebc 2018 international mechanical code 2018 imc 2018 international energy conservation code 2018 iecc 2018 international plumbing code 2018 ipc 2018 international fuel gas code 2018 ifgc 2018 and the nfpa 70 national electrical code 2017.
California state wide building codes ibc x effective statewide 2012 irc x effective statewide 2012 ifc x effective statewide 2012 ipmc. 7 201 8 approved state building codes exh a bldgcodes rev. 3 2020 project close out code compliance documentation transmittal exhibit l 1.
Only one layer of asphalt shingles will be allowed per jefferson county code supplement r908 3 1 1 4.
4 2019 for builders to comply with the 2018 codes. Due to the transition to the updated codes the city will allow a six month grace period from the effective date dec. Building code compliance policy rev. Jefferson county supplements 908 1 2.
