This Edwardsville,IL home needed to make their home more energy efficient. Dr. Energy Saver came to this home with answer to their problems. The cantilever was sealed with spray foam to create a thermal barrier. The rim joist was sprayed with 2 part spray foam which insulated, sealed, and improved indoor air quality. The knee wall was sprayed with 2 part spray foam and then coated with a fire resistant coating. Can lights were covered and air sealed so that there were no air penetrations. Two vents were put into the roof to give the attic proper ventilation.