The Triple H crew installed a Super Platform. A Dr. Energy Saver Super Platform is when we add SilverGlo foam board insulation first over the ceiling joists and then after we add Plywood over it and secure it together. Then we install dams around the perimeter so when we blow in the cellulose insulation it contained to the space we are adding the cellulose insulation. The attic space is now a clean, useful, insulated storage deck separated from the cellulose insulation.