This home in Charles Town WV was designed with several cantilevers. A cantilever ("a long projecting beam or girder fixed at only one end") is part of the home that hangs out from the walls of the home. The cantilevers of this home were uninsulated and therefore allowed the outside temperature to impact the air and comfort of the inside rooms connected. Our Home Performance Sales Pro Greg determined that the use of spray foam to insulate the cantilever would help solve this problem. The lower cover of the cantilever was removed by our production crew and then spray foam was used to fill in the hollow space inside.