Instead of blowing cellulose insulation across the entire attic, the owners wanted an access area for the machinery at the back of the attic. Pathways like this can be uninsulated and unstable. To maintain the energy efficiency of the attic and maximize home comfort, we installed a deck with SilverGlo rigid insulation beneath it. When SilverGlo™ boards are made, they are infused with graphite powder to improve insulating value. They are perfect for attic spaces!