08/31/2026
We’re revisiting insulation upgrades from our Energy Star Zero Energy Ready Home build! From below-ground insulation and the EcoSmart exterior wall system to attic insulation and energy-efficient windows, we took a closer look at how each detail contributed to greater comfort, efficiency, and long-term savings.
Explore foundation insulation strategies for Energy Star ZERH homes. Learn how to build effective basement insulation and basement wall insulation for energy efficiency, comfort, and long-term savings.