Rigid Foam Attic Insulation

Thermasheath rmax thermasheath 3 1 in.

Rigid foam attic insulation.

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. Truck tool rental. While all foam insulation products are derived from petroleum some of the key differences include water resistance r value per inch compressive strength facings permeability to water vapor and evidently cost. When installing attic insulation it s important to have the right material for each job.

Rigid foam provides quality insulation for multi level attics super decks and more rigid foam insulation can be used to in a variety of areas where cellulose is not ideal such as multi level walls. Rigid foam board also known as foam board or insulation board can be an excellent option for insulation. Typical thicknesses range from inch to 2 inches with estimated r values of r 3 for the inch to r 10 for the 2 inch board. Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate are the most used types of rigid foam insulation.

It is lightweight and easy to work with. You can use rigid foam panels or do as tom silva does with nearly all houses these days. Silverglo has an integral radiant barrier to reflect summer heat out and winter heat back in. A 4 by 8 board weighs next to nothing and can easily be cut to fit.

Superior air sealing performance eliminates energy wasting leaks at the top of the house. Set your store to. Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department.