Interior Rigid Foam Insulation

0 56 in x 4 ft x 8 ft.

Interior rigid foam insulation.

0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. In installing the rigid foam insulation on an interior wall inspect the walls beforehand. When insulating interior basement walls in a finished basement use our styrofoam brand insulation. 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.

Rigid foam insulation is the best thing since sliced bread. Per square foot of r value rigid foam board insulation costs about twice as much as fiberglass. Most packs of rigid foam feature a higher r value per inch than cellulose fiberglass or cotton. It s thin effective has a great r value and acts as a vapor barrier.

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. Owens corning foamular 150 1 in. Rigid foam r value. Kingspan insulation r 3 common.

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. Styrofoam brand insulation is a rigid insulation that can be placed directly on walls framing and drywall. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. A 1 1 2 inch thick sheet of rigid foam insulation has a r value of 7 5.

However not all rigid foam insulation packs are created equal. Check for any moisture problem on the interior walls and apply a waterproof paint on the affected area to resolve this. Allows spacing for electrical wiring and other utilities. Rigid foam insulation tends to have a low to moderate r value per dollar compared to fiberglass.

Rmax r matte plus 3 1 2 in. Step 1 inspect interior walls for any problem. Creates a finished appearance. It is denser than eps and provides more r value with a rating of 5 per inch of thickness.

R 5 scored square edge rigid foam board insulation sheathing model 20we view the owens corning exterior insulation.