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R-8 Flexible Ductwork

Shop r-8 flexible ductwork online at Buy Comfort Direct. We carry R-8 insulated flexible ductwork for maximum-efficiency duct runs in attics and unconditioned spaces, 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-8 Flexible Ductwork collection at Buy Comfort Direct.

  • 4" R-8 Flex
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    Quality Flex

    4" R-8 Flex

    MSRP: $100.11
    $61.07
  • 6" R-8 Flex
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    Quality Flex

    6" R-8 Flex

    MSRP: $110.18
    $67.21
  • 8" R-8 Flex
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    Quality Flex

    8" R-8 Flex

    MSRP: $137.38
    $83.80
  • 10" R-8 Flex
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    Quality Flex

    10" R-8 Flex

    MSRP: $167.38
    $102.10
  • 12" R-8 Flex
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    Quality Flex

    12" R-8 Flex

    MSRP: $203.69
    $124.25
  • 14" R-8 Flex
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    Quality Flex

    14" R-8 Flex

    MSRP: $244.24
    $148.98
  • 16" R-8 Flex
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    Quality Flex

    16" R-8 Flex

    MSRP: $284.83
    $173.75
  • 18" R-8 Flex
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    Quality Flex

    18" R-8 Flex

    MSRP: $330.87
    $201.83

Shop r-8 flexible ductwork online at Buy Comfort Direct. We carry R-8 insulated flexible ductwork for maximum-efficiency duct runs in attics and unconditioned spaces, 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-8 Flexible Ductwork collection at Buy Comfort Direct.

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