IKO ISO Foil 5/8x4x8 FF

$20.83 / SHEET
EnerFoil is a rigid, polyisocyanurate foam insulation sheathing with a foil facer on the top and bottom side. It is constructed from a closed cell polyisocyanurate foam core that is bonded on each side to low vapor permeable bi-laminate foil facers during the manufacturing process.