Gaps and seams commonly found at the rim joist area allow unconditioned air into your home. Infiltration of this colder air is a major source of energy loss, resulting in higher energy bills. Moist, cold air can cause condensation at the rim joist, possibly allowing mold or mildew to form.
The Basement Doctor Spray Foam Insulation blocks out cold air and stops energy loss, this will save you money. Fiberglass insulation doesn’t properly seal this area, but our quick spray foam process creates and air-tight barrier. Our foam insulation works so well, it may qualify for an energy tax credit while also saving money on your energy bills for years to come.