Rigid Foam Insulation Attic

Affix rigid foam insulation to the attic side of the hatch or door.

Rigid foam insulation attic.

Also known as polyiso this type of rigid foam usually comes with a reflective foil facing on both sides and has the highest r value of any rigid foam. As we can see in terms of insulation value for your money the batts take a bat to all challengers. Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department. A 4 by 8 board weighs next to nothing and can easily be cut to fit.

Rigid foam panels are about 0 10 0 15 square foot r. It is lightweight and easy to work with. Our foamax rigid foam insulation. Now someone will look at an insulation value chart and says but foam has a higher r value per inch so it s better insulation since you have non infinite space to put it in.

The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. The superattic system utilizes proprietary silverglo rigid foam insulation panels to fully seal and insulate the attic directly beneath the roof rafters and directly inside the gable ends. At attic systems we us a type of polyisocyanurate rigid foam called foamax.

Use a zippered insulated tent to keep the enclosure draft free. Rigid foam board also known as foam board or insulation board can be an excellent option for insulation.