One of the projects the Triple H crew had to do in Deer Park, NY is to spray foam the rim joist in the basement. Uninsulated rim joist is a major source of heat loss in many homes. Insulating the rim joists is one of the best things you can do to make your home more energy efficient. The Triple H crew uses spray foam on the rim joist and over sill plates to seal all air leaks. This will help lower heating costs and save money, as well as making your home more comfortable.
