Foil Faced Polyisocyanurate Foam Board Insulation

R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board composed of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.

Foil faced polyisocyanurate foam board insulation.

It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat. Interior and exterior walls. Johns manville ap foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to protect your building s exterior walls and when installed correctly eliminates all major thermal bridges that cause heat loss. 1 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101645 model 90001019 can be used in residential construction as insulated sheathing in above grade exterior walls above and below grade interior walls crawl spaces attic and cathedral ceilings as well as type i iv commercial applications.

The foam core is sandwiched between a choice of exterior faces including aluminum foil tri plex aluminum foil or polyester kraft paper combined with reinforced aluminum foil. 1 in x 4 ft x 8 ft. The glass fiber reinforcement provides improved fire performance and dimensional stability. Thermax sheathing is a nonstructural rigid board insulation with a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum faces.

Johns manville r 6 common. Johns manville ap foil faced polyiso foam sheathing boards are available in r values up to r 28 and offer a reflective foil facer on one side and a non reflective facer on the other. 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. Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.

Ap foil faced polyiso foam sheathing provides continuous insulation for maximum efficiency as well as exceptional moisture heat and air control. R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. One board side is blue the other is radiant aluminum foil. It features a reflective foil facer on one side and a nonreflective facer on the other.

Johns manville r 9 3 common. This is an even more dense and more expensive foam board insulation. These are closed cell polyisocyanurate insulating foam core board products. One common use of extruded polystyrene foam board is for foundation insulation panels.