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R-6 Flexible Ductwork

Shop r-6 flexible ductwork online at Buy Comfort Direct. We carry R-6 insulated flexible ductwork in the diameters used for supply and return runs, all contractor-grade and in stock. Every order over $99 ships free, backed by our price match guarantee and real HVAC experts a phone call away. Whether you are completing a full system install or a quick repair, get exactly what the job needs at wholesale prices. Browse the complete R-6 Flexible Ductwork collection at Buy Comfort Direct.

  • 4" R-6 Flex
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    Quality Flex

    4" R-6 Flex

    MSRP: $70.97
    $43.29
  • 6" R-6 Flex
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    Quality Flex

    6" R-6 Flex

    MSRP: $88.47
    $53.97
  • 8" R-6 Flex
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    Quality Flex

    8" R-6 Flex

    MSRP: $111.46
    $67.99
  • 10" R-6 Flex
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    Quality Flex

    10" R-6 Flex

    MSRP: $139.57
    $85.14
  • 12" R-6 Flex
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    Quality Flex

    12" R-6 Flex

    MSRP: $173.69
    $105.95
  • 14" R-6 Flex
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    Quality Flex

    14" R-6 Flex

    MSRP: $210.19
    $128.22
  • 16" R-6 Flex
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    Quality Flex

    16" R-6 Flex

    MSRP: $226.87
    $138.39
  • 18" R-6 Flex
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    Quality Flex

    18" R-6 Flex

    MSRP: $281.03
    $171.43

Shop r-6 flexible ductwork online at Buy Comfort Direct. We carry R-6 insulated flexible ductwork in the diameters used for supply and return runs, all contractor-grade and in stock. Every order over $99 ships free, backed by our price match guarantee and real HVAC experts a phone call away. Whether you are completing a full system install or a quick repair, get exactly what the job needs at wholesale prices. Browse the complete R-6 Flexible Ductwork collection at Buy Comfort Direct.

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