Foil Backed Rigid Foam Insulation

Rigid insulation is one of the best tools to reduce your energy costs.

Foil backed rigid foam insulation.

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. Nominal size ranges from 47 75 to 48 25 by 95 75 to 96 25. Kingspan insulation r 3 common. Insulfoam rigid foam is a high performance built to spec sheathing insulation that provides superior r value and moisture resistance.

1 in x 4 ft x 8 ft. Install it anywhere from the roof to the foundation. You can even place it under the foundation slab. Choose from our selection of foil faced insulation including heat reflecting sound absorbing sheets rigid fiberglass duct insulation sheets and more.

They keep your home at a comfortable temperature without the need to crank your heat. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions. 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. Not only does it provide high r values but foam board insulation is also easy to install lightweight and can be used in any room of your home.

Highest r value per inch of any rigid board insulation. Johns manville r 6 common. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. In stock and ready to ship.

Does not melt when exposed to flame versus other types of rigid foam board astm e84 the low permeability of foil facing coupled with polyiso s high thermal performance make it ideal for controlling condensation in walls. Spray cellulose fiberglass bats or foam are all viable alternatives but you might want to go with foam board insulation if you have adequate workspace and access. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.

Description documents 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. Rigid foam insulation also known as insulating boards provide high r values. 0 56 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation item 511270 model 100000050497. It is offered in multiple thicknesses and dimensions in both square edged and tongue and groove joints.