By Kim Melton Contributed by Johns Manville, A Berkshire Hathaway Company As we see a cultural shift toward more energy-efficient and sustainable living, building compliance codes like the International Energy Conservation Code (IECC) are being adopted by more and more local jurisdictions. The IECC is a prescriptive code that has established regulations for energy efficient buildings. The code is designed to help promote the use of new materials, technology, and energy efficient designs. Interestingly,… Read More