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Flex Duct

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Insulated Flex Insulated Flex
Uninsulated Connectors Uninsulated Connectors

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35 items
Jacket Material
  1. Aluminum 1
  2. Fiberglass-Reinforced, Metallized Film Vapor Barrier 3
  3. Laminated Polyester Film 23
  4. Scrim Reinforced Grey Polyester 1
  5. Vapor Barrier 3
R-Value
  1. R4.2 2
  2. R6 12
  3. R8 16
Brand
  1. M&M 4
  2. Thermaflex 31
Application
  1. Air Distribution 27
Color
  1. Black, Pink 2
  2. Blue 4
  3. Pink, Silver 24
  4. Silver 5
Composition
  1. Aluminum 3
  2. Clear and Metallized Polyester Film 1
  3. Coated spring steel wire helix, specail coating prevents corrosion. Unique "CPE" core prevents allergy causing pathogens, bacteria and mold. TechPure Blue fiberglass reinforced film vapor barrier. Bi directional reinforced metallized jacket resists tearin 1
  4. Fiberglass 24
  5. Laminated Polyester duct liner is permanently bonded to a corrosion-resistan spring steel wire helix. Also supporting a thick blanket of fiberglass insulation and fiberglass scrim vapor barrier is an outer jacket of heavy Black polyethylene. 2
  6. Steel 1
Size
  1. 1" x 1" x 120" 1
  2. 10" x 25' 3
  3. 12" x 25' 3
  4. 14" x 25' 3
  5. 14" x 25' 1
  6. 16" x 25' 2
  7. 18" x 25' 2
  8. 20" x 25' 2
  9. 3" x 10' 1
  10. 4" x 10' 1
  11. 4" x 25' 3
  12. 5" x 25' 3
  13. 6" x 25' 3
  14. 6" x 8' 1
  15. 7" x 25' 2
  16. 8" x 25' 2
  17. 9" x 25' 2
  18. Show more options
Tier
  1. KM 24
  2. MC Air Connector 1
  3. R-KD 2
  4. TechPure 2
Product Price Actions
Thermaflex - 12" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 12" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-12X25-R8FB
MFR: 056312000002
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Thermaflex - 12" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 12" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-12X25-R6FB
MFR: 053812000002
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Thermaflex - 5" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 5" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-5X25-R8FB
MFR: 056305000002
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Thermaflex - 10" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 10" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-10X25-R6FB
MFR: 053810000002
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Thermaflex - 6" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 6" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-6X25-R8FB
MFR: 056306000002
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Thermaflex - 4" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 4" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-4X25-R8FB
MFR: 056304000002
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Thermaflex - 7" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 7" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-7X25-R6FB
MFR: 053807000002
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Thermaflex - 5" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 5" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-5X25-R6FB
MFR: 053805000002
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Thermaflex - 14" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 14" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-14X25-R6FB
MFR: 053814000002
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M&M - 14023 3" x 10' #1402 Compressed Aluminum Flex Duct
M&M - 14023 3" x 10' #1402 Compressed Aluminum Flex Duct
Item: 1402-3
MFR: 14023
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M&M - 14024 4" x 10' Compressed Aluminum Flex Duct
M&M - 14024 4" x 10' Compressed Aluminum Flex Duct
Item: 1402-4
MFR: 14024
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M&M - 14026 - 6" x 8' Compressed Aluminum Flex Duct
M&M - 14026 - 6" x 8' Compressed Aluminum Flex Duct
Item: 1402-6
MFR: 14026
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M&M - RD-FS26 Flat Esses 26 Gauge Per Ft
M&M - RD-FS26 Flat Esses 26 Gauge Per Ft
Item: 063-10
MFR: RD-FS26
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Thermaflex - TechPure 14" x 25' Antimicrobial Flex Duct R8 Box
Thermaflex - TechPure 14" x 25' Antimicrobial Flex Duct R8 Box
Item: FD-14X25-R8AM
MFR: 052214000003
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Thermaflex - TechPure 6" x 25' Antimicrobial Flex Duct R8 Box
Thermaflex - TechPure 6" x 25' Antimicrobial Flex Duct R8 Box
Item: FD-6X25-R8AM
MFR: 052206000003
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Thermaflex - TechPure 10" x 25' Antimicrobial Flex Duct R8 Box
Thermaflex - TechPure 10" x 25' Antimicrobial Flex Duct R8 Box
Item: FD-10X25-R8AM
MFR: 052210000003
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Thermaflex - 4" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 4" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-4X25-R6FB
MFR: 053804000002
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Thermaflex - 8" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 8" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-8X25-R8FB
MFR: 056308000002
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Thermaflex - 18" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 18" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-18X25-R6FB
MFR: 053818000002
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Thermaflex® 20" KM R8 Flex-Vent Insulated Flexible Air Duct
Thermaflex® 20" KM R8 Flex-Vent Insulated Flexible Air Duct
Item: FD-20X25-R8FB
MFR: 056320000001
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Thermaflex - 6" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 6" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-6X25-R6FB
MFR: 053806000002
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Thermaflex - 14" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 14" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-14X25-R8FB
MFR: 056314000002
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Thermaflex - 18" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 18" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-18X25-R8FB
MFR: 056318000002
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Thermaflex - 10" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 10" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-10X25-R8FB
MFR: 056310000002
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Thermaflex - 16" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 16" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-16X25-R8FB
MFR: 056316000002
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Thermaflex - 4" MC Conn Flex-Vent Non-Insulated Air Connector
Thermaflex - 4" MC Conn Flex-Vent Non-Insulated Air Connector
Item: 06-4
MFR: 057904000001
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Thermaflex - 14" RKD R4.2 Flex-Vent Insulated Flexible Air Duct (Box)
Thermaflex - 14" RKD R4.2 Flex-Vent Insulated Flexible Air Duct (Box)
Item: FD-14X25-R42MH
MFR: 056514000001
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Thermaflex - 12" RKD R4.2 Flex-Vent Insulated Flexible Air Duct (Box)
Thermaflex - 12" RKD R4.2 Flex-Vent Insulated Flexible Air Duct (Box)
Item: FD-12X25-R42MH
MFR: 056512000001
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Thermaflex - 8" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 8" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-8X25-R6FB
MFR: 053808000002
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Thermaflex - 16" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 16" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-16X25-R6FB
MFR: 053816000002
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Thermaflex - 7" FlexVent KM Insulated Flex Duct R8 Bag
Thermaflex - 7" FlexVent KM Insulated Flex Duct R8 Bag
Item: FD-7X25-R8FB
MFR: 056307000002
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Thermaflex - 20" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 20" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-20X25-R6FB
MFR: 053820000002
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Thermaflex - 9" FlexVent KM Insulated Flex Duct R8 (Bag)
Thermaflex - 9" FlexVent KM Insulated Flex Duct R8 (Bag)
Item: FD-9X25-R8FB
MFR: 056309000002
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Thermaflex - 9" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Thermaflex - 9" KM R6 Flex-Vent Insulated Flexible Air Duct (Bag)
Item: FD-9X25-R6FB
MFR: 053809000002
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Thermaflex - TechPure 5" x 25' Antimicrobial Flex Duct R8 Bag
Thermaflex - TechPure 5" x 25' Antimicrobial Flex Duct R8 Bag
Item: FD-5X25-R8AM
MFR: 052205000003
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