Rigid Foam Insulation Attic Floor

2 measure and cut the foam boards as.

Rigid foam insulation attic floor.

Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation. This foam board insulation is available with straight or tongue and groove edges to help limit air movement. 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. Not only does it provide high r values but foam board insulation is also easy to install lightweight and can be used in any room of your home.

Hire a pro to install spray 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. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. If you re considering turning your attic into conditioned storage or living space it s worth changing tactics to insulate between the rafters and wall joists instead of the floor.

Most people do not think about insulating their floors unless perhaps it s their attic floor. Select rigid foam insulation boards that are at least 1 2 inch less in thickness than the rafter space is deep if you plan to finish the attic as living space. The superattic system from dr. Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living.

Foam board insulation is used on attics and walls yet it can also be used to insulate your floors. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions. Rigid foam panels are about 0 10 0 15 square foot r. It is denser than eps and provides more r value with a rating of 5 per inch of thickness.

Energy saver eliminates the need to remove attic flooring and lose valuable attic storage space in order to make major energy saving upgrades in the attic.