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Ducting

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Duct Size
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Duct Size refers to the size (diameter) of the piping required for installation. If you have an existing unit you are replacing, it is suggested that you match your replacement with the current duct size to simplify your new installation.

Type
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This is the designated configuration of a ducting product and often describes its main function. Certain pieces are required to complete a system to code; if you aren't sure what you need, give us a call.

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Broan

Today Broan leads the industry with new innovative ventilation products. With fresh, superior designs and a wide selection of products for your home, you can be confident that a Broan product is right for your home.


Air King

It's not every day a ventilation manufacturer can make a difference in the way you live. But, for over 40 years Air King has been developing outstanding products and reputation! With high expectations to meet customer needs, Air King has proven to be a quality choice.

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The material selected here will be the primary raw material of which your item will be composed from. Specific codes and applications may require certain materials to be used; if you aren't sure what you need, give us a call.

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Shop Products that are discounted and currently 10%-30% off of manufacturer pricing. Most Products are discounted on a monthly basis and this category will be updated on the 1st of every month.

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Duct Discharge
  • Continental Fan Manufacturing FL100 4" Round Flexible Insulated Duct
    • Length: 12.5
      $16.34
  • NuTone CVLD6 6" Sleeve With Damper
    from 2 customers
    • Function: Damper, Sleeve
    • Diameter: 6
    • Configuration: Duct
    • Duct Diameter: 6
    • Country Of Origin: USA
    • Product Weight: 0.3
      $31.01
  • Soler and Palau DC-6 6" Round Air Duct Connector
      $4.00
  • Air King EL907 7" Round Galvanized Steel Duct with 90 Degree Adjustable Elbow
    • Material: Galvanized Steel
      $3.86
  • Broan T461 3-1/4" x 14" to 3-1/4" x 10" Ducting Transition
    • Duct Size: 3-1/4" x 10", 3-1/4" x 14"
      $27.58
  • Imperial TW42 Transition to Convert 42-Inch Twin Vent to a Single Vent
    • Width: 12
    • Height: 16.75
      $114.86
  • Broan 459 3-1/4" x 14" to 8" Round Transition
    • Duct Size: 3-1/4" x 14"
    • Width: 3.25
    • Height: 8.75
      $26.64
  • Air King OA6VD 6" Round Galvanized Steel Vertical Outlet Adapter with Back Draft Damper
      $53.95
  • Air King PRC10R 10 Inch Round Duct Roof Cap with Bird Screen and Integrated Damper and Damper
    from 2 customers
      $81.28
  • Broan WVK2A 4" Round Duct Wall Ducting Kit for Bathroom Ventilation Fans
    • Function: Kit
    • Configuration: Duct
    • Duct Diameter: 4
    • Country Of Origin: USA
    • Product Weight: 1.2
      $20.03
  • Continental Fan Manufacturing FL200 8" Round Flexible Insulated Duct
    • Length: 25
      $51.60
  • Continental Fan Manufacturing WYE-06 6" Round Duct Y-Fitting for Ducted Home Fan Systems
    • Function: Y-Fitting
    • Duct Diameter: 6
      $24.94
  • NuTone CVLD4 4" Sleeve With Damper
    from 2 customers
    • Function: Damper, Sleeve
    • Diameter: 4
    • Configuration: Duct
    • Duct Diameter: 4
    • Country Of Origin: USA
    • Product Weight: 0.1
      $29.96
  • Broan T81212 8" x 12" to 12" Round Duct Transition
      $44.30
  • Broan 429 3-1/4" x 10" Horizontal Elbow
    from 1 customers
    • Duct Size: 3-1/4" x 10"
    • Length: 10
    • Width: 3.25
    • Height: 11.75
      $27.37
  • Broan 431 3-1/4" x 10" Long Eave Elbow
    from 1 customers
    • Duct Size: 3-1/4" x 10"
    • Length: 10
    • Width: 11
    • Height: 9.25
      $35.70
  • Broan RVK1A 4" Diameter Roof Ducting Kit
    from 3 customers
    • Function: Kit
    • Configuration: Duct
    • Duct Diameter: 4
    • Country Of Origin: USA
      $37.60
  • Continental Fan Manufacturing DRI-06-04 4" - 6" Galvanized Steel Duct Reducer /Increaser
    • Material: Galvanized Steel
      $8.60
  • Continental Fan Manufacturing DRI-08-06 6" - 8" Galvanized Steel Duct Reducer /Increaser
    • Material: Galvanized Steel
      $10.32
  • Continental Fan Manufacturing DRI-10-08 8" - 10" Galvanized Steel Duct Reducer /Increaser
    from 1 customers
    • Material: Galvanized Steel
      $17.20
  • Air King OA10VD 10" Round Galvanized Steel Vertical Outlet Adapter with Back Draft Damper
      $58.75
  • Broan 414 8" to 10" Round Duct Transition
    • Length: 7.5
    • Height: 7.5
      $29.13
  • Broan 430 3-1/4" x 10" Short Eave Elbow
    from 3 customers
    • Duct Size: 3-1/4" x 10"
    • Length: 10
    • Width: 7.625
    • Height: 7.625
      $35.28
  • Continental Fan Manufacturing FL100-25 4" Round Flexible Insulated Duct
    • Length: 25
      $32.68
  • Soler and Palau DC-8 8" Round Air Duct Connector
      $5.60
  • Air King BDD10 10 Inch Spring Loaded Round Metal Back Draft Damper with Gasket
    from 1 customers
    • Duct Diameter: 10
    • Made In America: Yes
    • Country Of Origin: USA
      $33.65
  • Air King WC3NS 3" Round Aluminum Wall Cap with Back Draft Damper
    from 1 customers
    • Material: Aluminum
    • Length: 11.5
    • Width: 6
    • Height: 3.25
      $6.46
  • Broan 981L 8" Round Duct Intake
      $24.28
  • QC Manufacturing QC-12010 16" x 6ft. Insulated Acoustical Duct for Whole House Fan Systems
    • Diameter: 16
    • Configuration: Duct, Fan Accessory
    • Duct Diameter: 16
    • Length: 72
    • Theme: Contemporary
      $54.00
  • Air King RCB 4" Round Duct Plastic Roof Cap with Damper
    • Length: 12.875
    • Width: 10.875
    • Height: 3.25
      $15.14
  • Air King TR7-10 7" Round Galvanized Steel Universal Boot Transition for Select Air King Models
    • Duct Size: 3-1/4" x 10"
    • Material: Galvanized Steel
      $10.71
  • Broan 804DU 4" Insulated Flexible Duct - 25 FT
    • Length: 300
      $29.67
  • Broan BD6 Pressure Relief Damper with Wall Cap and 6" Collar
    • Material: Galvanized Steel
      $49.19
  • Continental Fan Manufacturing DRI-04-03 3" - 4" Plastic Duct Reducer / Increaser
    • Function: Duct Reducer/Increaser
    • Duct Diameter: 3, 4
      $7.74
  • Continental Fan Manufacturing FL150 6" Round Flexible Insulated Duct
    • Length: 25
      $43.00
  • Continental Fan Manufacturing RC100 4" Round Duct Roof Cap for AXC and EXT Fan Systems
    • Function: Roof Cap
    • Duct Diameter: 4
    • Masterfinish: Blacks
      $22.36
  • Air King BDD8 8 Inch Spring Loaded Round Metal Back Draft Damper with Gasket
    from 1 customers
    • Duct Diameter: 8
    • Made In America: Yes
    • Country Of Origin: USA
      $28.05
  • Air King OA8VD 8" Round Galvanized Steel Vertical Outlet Adapter with Back Draft Damper
      $51.12
  • Broan 406 6" Round Duct 2 Foot Section (Package of 5)
    • Length: 24
      $35.46
  • Broan ACCGSUHD Fresh Air System Accessory: AirDuo Outdoor Hood
      $32.23
  • Continental Fan Manufacturing WC150 6" Round Duct Wall Cap for AXC and EXT Fan Systems
    • Function: Wall Cap
    • Duct Diameter: 6
    • Masterfinish: Stainless Steel
      $33.54
  • Broan S97010792 7" Vertical Discharge Damper
    from 3 customers
    • Duct Diameter: 7
    • Country Of Origin: USA
      $14.86
  • NuTone FY6 6" x 6" x 6" Y Adapter
    • Duct Size: 6" Round
      $18.62
  • Air King OA10HD 10" Round Galvanized Steel Horizontal Outlet Adapter with Back Draft Damper
    • Material: Galvanized Steel
    • Height: 11.5
      $48.68
  • Air King WCR10 3.25 Inch x 10 Inch Galvanized Wall Cap with Back Draft Dampener
    from 4 customers
    • Duct Size: 3-1/4" x 10"
    • Material: Aluminum, Galvanized Steel
    • Length: 8.25
    • Width: 11.5
    • Height: 4.5
      $30.08
  • Broan 410 10" Round Duct 2 Foot Section (Package of 5)
    from 1 customers
    • Length: 24
      $52.58
  • Broan BD4 Pressure Relief Damper with Wall Cap and 4" Collar
    • Function: Damper, Wall Cap
    • Configuration: Duct
    • Duct Diameter: 4
    • Country Of Origin: USA
    • Product Weight: 1.5
      $53.14
  • Continental Fan Manufacturing FL250 10" Round Flexible Insulated Duct
    • Length: 25
      $67.08

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