It is constructed from closed cell polyisocyanurate foam core bonded on each side to aluminum foil facers during the manufacturing process.
Foil faced rigid insulation.
Choose rigid insulation wisely and consider the effect its characteristics will have on the performance of the your project overall product cost and the best way to get the bang for your buck.
Rigid foam insulation packs a lot of r value into a thin package but not all rigid foam performs the same.
Smaller sizes are also available.
1 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board 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.
Roxul safe is a lightweight semi rigid stone wool insulation that provides superior fire resistance and sound control.
The glass fiber reinforcement contributes to improved fire performance and dimensional stability.
The foil facing is also known as foil scrim kraft fsk.
Thermax sheathing is a non structural rigid board insulation consisting of a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum facers on both sides.
Sheets with foil facing reflect heat.
Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.
Iko enerfoil sheathing wall insulation is a rigid polyisocyanurate foam insulation board with high thermal properties.
However foil faced iso panels are warranted as impermeable.
They re much lighter and easier to work with than plywood sheets.
This product is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems between firewalls and.
Products with foil facing help the panels resist moisture vapor.
Installing rigid foam insulation.
Roxul safe is ul and intertek approved as a forming material for numerous firestop systems.
This material offers the highest r values about r 6 to 6 5.
Johns manville r 6 common.
Working with home insulation boards insulation panels typically come in 4x8 foot sheets.
There s two ways you can go about with foam board insulation.
Seal with reinforced hvac tape sold separately.