Foil Faced Rigid Foam Board Insulation

The foil facing also makes it very easy to seal with good quality foil faced tapes.

Foil faced rigid foam board insulation.

Installing rigid foam insulation. Cost polyiso is the most expensive of the foam board insulation products however it s the highest r value. 1 in x 4 ft x 8 ft. If you want to use them without creating a vapor barrier look for permeable iso panels faced with fiberglass.

1 in x 4 ft x 8 ft. You can even place it under the foundation slab. Johns manville r 6 common. They keep your home at a comfortable temperature without the need to crank your heat.

Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. Johns manville ap foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to. 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.

Compare click to add item johns manville foil faced polyiso foam board insulation 4 x 8 to the compare list. There s two ways you can go about with foam board insulation. However foil faced iso panels are warranted as impermeable. This foam board insulation is available with straight or tongue and groove edges to help limit air movement.

Rigid insulation is one of the best tools to reduce your energy costs. Install it anywhere from the roof to the foundation. The reflective foil facing makes it an excellent insulation board when radiant heat is involved. 1 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101645 model 90001019.

If you are insulating your basement foamular is also a better choice for the walls and floor because it does not absorb moisture. Foamular is not foil faced. Foamular xps foam board is a better choice for the ceiling of your basement. Add to list click to add item johns manville foil faced polyiso foam board insulation 4 x 8 to your list.

Rigid foam insulation also known as insulating boards provide high r values. Select store buy. The layer of aluminum foil will degrade wifi and cell phone signals. 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.