Missouri residential energy code

Missouri residential energy code (No statewide residential energy code; local adoption (DOE lists a 2015 IECC equivalent))

As of 2026-10-22. DOE's Building Energy Codes Program (energycodes.gov) lags state adoption, so where a state's own rule was read it governs and DOE's differing figure is noted. Residential means one- and two-family dwellings and townhouses. Local amendments can apply; check the code body before relying on a section.

Key features

Code in force: No statewide residential energy code; local adoption (DOE lists a 2015 IECC equivalent)
Adoption: Home rule: no mandatory statewide residential energy code; local governments adopt their own
No state source opened.
Provisional: a state source was not opened for every point above; DOE energycodes.gov is cited where noted.

Governing body

Local governments in Missouri

Region

Applies to

General contracting HVAC Insulation Electrical Windows & doors

Visit Local governments in Missouri ↗