Foam Lined Foil Backed Duct Insulation

It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat.

Foam lined foil backed duct insulation.

Sheets strips with foil facing reflect heat away from pipe. 3 uses for foil insulation. 1 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation. 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. This common insulation material is typically used on hot and cold water lines and in process piping. One solution to heat cold condensation and airflow no other insulation protects you from these conditions like prodex total. Ap foil faced polyiso foam sheathing provides continuous insulation for maximum efficiency as well as exceptional moisture heat and air control.

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 common use of extruded polystyrene foam board is for foundation insulation panels. Seal with reinforced hvac tape sold separately. This is an even more dense and more expensive foam board insulation.

Johns manville r 6 common. 1 in x 4 ft x 8 ft. The foil facing is also known as fsk.