Free shipping over $99. | Need help? Call or text (786) 239-7444.

My Account

Hvac And Tools Direct Logo Svg
BWP PrimeBlue Preferred
Bbb Logo 3 Svg

Free shipping over $100

Hvac And Tools Direct Logo Svg

QuietFlex Duct 8 in x 25 ft Insulated Silver


119 in stock

FREE delivery over $99

Easy 30 day return (Domestic)

Easy International shipping

Need Help? Speak with our HVAC and tools experts. Call or text (786) 239-7444.


QuietFlex Duct 8 in x 25 ft Insulated Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The duct has R6 insulation which contains 33% more insulation than the standard R4.2 product. This additional insulation provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The duct is ETL listed, meeting the UL181 standard.

  • R6 fiberglass insulation for greater insulating power
  • Flexible duct is convenient for use in multiple applications including heating and A/C systems and some venting
  • Oversized core to connect quickly and easily to standard sheet metal fitting
  • Galvanized core wire for greater corrosion resistance vs. non-galvanized wire
  • Duct can be cut to length as needed
  • Insulated duct features a maximum temperature rating of 200 degree F
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)
    Thermal Resistance (R-Value) : R6
    Jacket Color : Silver
    Internal Diameter : 8 in
    Length : 25 feet

    No product questions available.

    • No product manuals available.

    No product videos available.

    • (1) QuietFlex Flex Duct 8 in x 25 ft Insulated Silver

    Customer Reviews

    Based on 1 review
    Allan Howard
    Excellent Service

    This Company is awesome. I ordered 50 bags of flex and within minutes of paying the UPS tags were emailed. Thank you for helping us complete our jobs.

    QuietFlex Duct 8 in x 25 ft Insulated Silver
    QuietFlex Duct 8 in x 25 ft Insulated Silver