Duct Wrap Insulation

Blanket of glass fiber insulation factory-laminated to FRK vapor retarder facing. Flexible design makes it easy and fast to install, helps prevent duct condensation, and increases building occupants thermal comfort. Used for external insulation of commercial and residential heating, air conditioning and dual-temperature ducts operating at temperatures from 40°F (4°C) to 250°F (121°C).