Rigid Foam Insulation Attic Floor

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.

Rigid foam insulation attic floor.

First the bays between the joists were filled with fiberglass insulation. Affix rigid foam insulation to the attic side of the hatch or door. 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. This foam board insulation is available with straight or tongue and groove edges to help limit air movement.

This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. It seems to me that the rigid foam should have more bearing surface than the 1 5 afforded by the floor joists. 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. Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam.

The products are easy to handle score cut and install and no special tools are needed. You can use rigid foam panels or do as tom silva does with nearly. I saw an episode of this old house recently where tom silva was insulating an attic floor. Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.

Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living. Most people do not think about insulating their floors unless perhaps it s their attic floor. The superattic system from dr. The superattic system utilizes proprietary silverglo rigid foam insulation panels to fully seal and insulate the attic directly beneath the roof.

Measure the length and width between two rafters in your attic and transfer the measurements to a 4 ft by 8 ft of rigid foam insulation board. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions. Then 2 rigid foam insulation was placed on top of the floor joists followed by plywood flooring. But insulating your floors is a good idea for many reasons including energy efficiency and height adjustments.

It s worth changing tactics to insulate between the rafters and wall joists instead of the floor. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. Attic hatch or door.