Insulated Flexible Duct R6 Silver Poly 6" x 25'

This Imperial Duct Insulation Sleeve works as an energy-efficient insulation blanket suitable for heating, ventilation, and air conditioning systems. Specifically designed to insulate rigid or semi-rigid round ducts, it is an excellent method for reducing heat or cool loss and condensation build-up. The sleeve is made of a thick fiberglass insulation blanket enclosed in a strong, fiberglass-reinforced silver metalized outer jacket. The insulation sleeve measures 6-in x 25-ft, meets UL 181 standards for Class 1 Air Duct, and features an energy-efficient insulation R-value of 6.0. Check your local building codes prior to installation.

Key Features

• Insulation blanket designed for insulating rigid or semi-rigid round ducts
• Suitable for use with heating, ventilation, and air conditioning systems
• Helps reduce heat or cool loss and condensation for energy efficiency
• The 2-ply polyester laminated inner core provides outstanding resistance and durability; the fiberglass reinforced metalized outer jacket is extremely strong and will not unravel
• Meets UL 181 Class 1 Air Duct standards
• Fiberglass insulation R-Value: 6.0