This homeowner in Jericho, NY was having comfort issues. They were feeling drafts in the basement and lower levels on his home. After an evaluation it was determined that the rim joists weren't properly insulated. The Rim Joist is the perimeter of the floor framing system along the exterior of the house. Without it being properly insulated it causes air leakage into the home resulting in cold floors, drafts, and uncomfortable rooms in the basement and lower levels. Triple H installed two part expanding spray foam on the rim joist and over sill plates to seal all air leaks from the outside. Now this home will have warmer floors, less drafts and be more comfortable year-round.