Interior Rigid Foam Insulation

Rigid foam insulation is the best thing since sliced bread.

Interior rigid foam insulation.

R 5 scored square edge rigid foam board insulation sheathing model 20we view the owens corning exterior insulation. Per square foot of r value rigid foam board insulation costs about twice as much as fiberglass. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. Styrofoam brand insulation is a rigid insulation that can be placed directly on walls framing and drywall.

Rigid foam insulation tends to have a low to moderate r value per dollar compared to fiberglass. With the time and space saved it s worth its weight in well rigid foam. Creates a finished appearance. It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.

This foam board insulation is available with straight or tongue and groove edges to help limit air movement. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. However not all rigid foam insulation packs are created equal. Most packs of rigid foam feature a higher r value per inch than cellulose fiberglass or cotton.

Rmax r matte plus 3 1 2 in. R 3 2 polyisocyanurate rigid foam insulation board r matte plus 3 thermasheath 3 is rigid foam r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. 0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. Owens corning foamular 150 1 in.

It s thin effective has a great r value and acts as a vapor barrier. Step 1 inspect interior walls for any problem. Allows spacing for electrical wiring and other utilities. Kingspan insulation r 3 common.

When insulating interior basement walls in a finished basement use our styrofoam brand insulation. 0 56 in x 4 ft x 8 ft. Interior insulation with rigid foam. A 1 1 2 inch thick sheet of rigid foam insulation has a r value of 7 5.

Rigid foam insulation creates a solid barrier between the inside and outside of your house acting as an obstacle in the way of heat and cold transfer.