Rigid Foam Attic Insulation

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.

Rigid foam attic insulation.

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. Superior air sealing performance eliminates energy wasting leaks at the top of the house. A 4 by 8 board weighs next to nothing and can easily be cut to fit. It is lightweight and easy to work with.

Silverglo has an integral radiant barrier to reflect summer heat out and winter heat back in. Hire a pro to install spray foam insulation. When installing attic insulation it s important to have the right material for each job. Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department.

Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate are the most used types of rigid foam 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. 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.

R 6 polyisocyanurate rigid foam insulation board model 787264 21 78 21 78. Silverglo rigid foam insulation is durable and waterproof it won t shrink or lose r value over time. You can use rigid foam panels or do as tom silva does with nearly all houses these days.