Building Energy Code Resource Guide: Air Leakage Guide
The U.S. Department of Energy (DOE) recognizes the enormous potential that exists for improving the energy efficiency, safety and comfort of homes. The 2012 International Energy Conservation Code (IECC) sets the bar for energy efficiency, and air sealing requirements are one of the key provisions.
This guide is a resource for understanding the air leakage requirements in the 2012 IECC and suggestions on how these measures can be met. It also provides information from Building America’s Air Sealing Guide, best Practices and case studies on homes that are currently meeting the provisions. The 2012 IECC and a few International Residential Code requirements are referenced throughout the guide.