The Code Council and ICC Evaluation Service are working with the National Association of Home Builders (NAHB) to distribute the TechNotes series developed by NAHB’s Construction Technology Research Subcommittee and Innovation Research Labs. The TechNotes series is designed to assist builders in understanding and the applying latest code requirements as well as implementing best practices in order to avoid building performance issues related to interior humidity levels, condensation in wall and roof assemblies, and interior air quality. Read more.