Spray Foam Insulation. Help For Spray Foam Insulation, Closed Cell vs. Open Cell Foam Insulation & Polyurethane Foam Insulation. Spray Foam Insulations ... each and every year. Up to 40% of that is due to the heating and cooling of homes.
There are some spray foam manufacturers and sellers who claim the use of polyurethane foam as an insulator in the home can reduce heating and cooling costs by 30-50%. Of course the actual savings is based upon so many factors, unique ...