Johns manville ap foil faced foam sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat moisture and air control to.
Johns manville foil faced insulation.
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.
Continuous exterior sheathing is required per building codes in many states.
Ap foil faced polyiso foam sheathing provides continuous insulation for maximum efficiency as well as exceptional moisture heat and air control.
Shop johns manville r 6 common.
Johns manville r 11 kraft faced fiberglass insulation roll 15 in.
It features a reflective foil facer on one side and a nonreflective facer on the other.
Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.
Faced insulation uses a paper vapor retarder to control moisture between exterior walls and floors unfaced 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.
One side has a reflective foil facer and the other side has a white non reflective foil facer to suit your building needs.