Air Duct Insulation Thickness

Enter the flow rate of the air carried by the duct in cubic feet per minute.

Air duct insulation thickness.

Enter the perimeter of the duct in inches. Fibrous glass duct wrap insulation is designed for application to the exteriors of commercial and residential sheet metal heating ventilating and air conditioning ducts and plenums operating at temperatures between 40 f 4 c and 250 f 121 c. Enter the r value of the selected duct insulation. The master flow 48 in.

Cut this duct board to size and use it to build your own hvac fittings or trunk duct and then assemble it with fiberglass weave and mastic or duct board approved duct tape for a convenient solution to your ducting problems. Duct board r 6 features fiberglass construction with an fsk backing for sturdiness over time. Enter the ambient temperature the average temperature of the air surrounding the duct line 3. Some of the most reviewed insulation are the master flow 6 in.

Dia r 6 ductwork insulation sleeve with 125 reviews and the frost king e o 12 in. Foil and fiberglass duct insulation with 116 reviews. Enter the length of the duct run in feet. Much like an insulating thermos duct insulation with a good r value will create a barrier between different air temperatures to prevent the unwanted heating or cooling.

Duct wrap insulation reduces heat loss or gain through duct walls conserving energy.