Questions for the Permit Counter This video recorded questions for the permit technician. It also listed definitions for common energy code terms, as well as U-factor and R-value alternative tables. Architects and designers,Building department personnel,Mechanical, electrical, and plumbing engineers IECC,residential Related Videos 45:47 2024 IECC Sunrooms and Garages 1.01:03 2024 IECC Residential Existing Buildings Radon
