Tools

REScheck

REScheck

rescheck logo

The REScheck software and web tools simplify residential energy code compliance by automating trade-off calculations for the IECC and a number of state-specific codes.

Help Desk

Help Desk

Submit technical questions about building energy codes, REScheck or COMcheck projectsor BECP website content.

State Energy Codes
COMcheck

COMcheck

comcheck logo

The COMcheck software and web tools simplify and clarify energy code compliance with the IECC, standard (ASHRAE Standard 90.1), and a number of state-specific energy codes.

Resources