The 2018 IECC Compliance Guides are energy code compliance aids based on the simple prescriptive option of the 2018 IECC. These Guides do not contain all of the IECC requirements, and we strongly recommend purchasing a copy of the complete IECC. See www.iccsafe.org. These Guides do not provide a guarantee for meeting the IECC or the state energy code, if any. For the actual code adopted by your state, contact your local building official.
Click on a file below to download a 2015 IECC compliance guide for your state.