Before Dr. Energy Saver installed SilverGlo™ insulation, this attic averaged over 130 degrees everyday in the summer. After the SilverGlo was installed, the attic never went above 96 degrees, which was the highest temperature outside in that area. This allowed the homeowners to change the temperature on their window unit air conditioners from 60 degrees to 68 degrees. The SilverGlo began to pay for itself the first month! And what's better - the homeowner is still seeing tremendous savings on their energy bill during the winter.