Rigid Foam Attic Insulation

Thermasheath rmax thermasheath 3 1 in.

Rigid foam attic 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. You can use rigid foam panels or do as tom silva does with nearly all houses these days. Truck tool rental. Rigid foam board also known as foam board or insulation board can be an excellent option for 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. Hire a pro to install spray foam insulation. When installing attic insulation it s important to have the right material for each job. Expanded polystyrene eps extruded polystyrene xps and polyisocyanurate are the most used types of rigid foam 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. Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department. Silverglo rigid foam insulation is durable and waterproof it won t shrink or lose r value over time. Superior air sealing performance eliminates energy wasting leaks at the top of the house.

Silverglo has an integral radiant barrier to reflect summer heat out and winter heat back in. 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. Set your store to.