One of the greatest benefits of spray foam insulation is saving money on your utility bills. Spray foam insulation acts as an insulation as well as an air barrier. It seals walls, floors and ceiling cavities against air movement. This includes spaces around electrical outlets and light fixtures, and also where walls meet windows and doors.
Spray foam insulation fills all the gaps so the hot air stays outside where it belongs. Resulting in your heating and cooling systems running less often which saves you significant money on your energy bills!