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Broan 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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  • 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
  • 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
  • Broan S97010792 7" Vertical Discharge Damper
    • Country Of Origin: USA
    • Duct Diameter: 7
    • $14.86
  • NuTone FY6 6" x 6" x 6" Y Adapter
    • Duct Size: 6" Round
    • $18.62
  • Broan 410 10" Round Duct 2 Foot Section (Package of 5)
    • 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
  • NuTone FY86 8" x 6" x 6" Y Adapter
    • Configuration: Duct
    • Country Of Origin: USA
    • Function: Y Adapter
    • Product Weight: 2
    • Duct Diameter: 6, 8
    • $23.20
  • NuTone 453 4-1/2" x 18-1/2" to 10" Round Left Transition
    • Duct Size: 4-1/2" x 18-1/2"
    • Width: 10
    • Height: 12
    • $40.86
  • Broan WC650 4" Round Duct Wall Cap (Package of 4)
    • Configuration: Duct
    • Country Of Origin: USA
    • Function: Wall Cap
    • Product Weight: 1.8
    • Duct Diameter: 4
    • $49.76
  • Broan S99610002 4" Duct Collar Backdraft Damper Models 636/636AL
    • Country Of Origin: USA
    • Duct Diameter: 4
    • $5.12
  • Broan P85 5" Vertical Discharge Damper (Package of 20)
    • Length: 1.41666
    • Width: 1.08333
    • Height: 0.83333
    • $98.46
  • Broan EH6 Inlet/Outlet Hood - 6" Duct
    • Configuration: Duct
    • Country Of Origin: USA
    • Diameter: 6
    • Function: Hood
    • Product Weight: 2.6
    • Duct Diameter: 6
    • $45.54
  • Broan DT4C 25ft. Non-Insulated Round Flexible 4" Ducting (Package of 4)
    • Length: 300
    • $102.60
  • Broan DC4 4" Duct Collar Package of 6
    • Length: 0.83333
    • Width: 1
    • Height: 0.41666
    • $27.18
  • NuTone CVLD5 5" Sleeve With Damper
    • Configuration: Duct
    • Country Of Origin: USA
    • Diameter: 5
    • Function: Damper, Sleeve
    • Product Weight: 0.3
    • Duct Diameter: 5
    • $29.34
  • Broan 983L 8" x 12" Duct Intake
    • $30.58
  • Broan 982L 4-1/2" x 18-1/2" Duct Intake
    • LoSone Collection
    • Duct Size: 4-1/2" x 18-1/2"
    • Material: Galvanized Steel
    • Width: 21.5
    • Height: 12.25
    • $28.53
  • Broan 961L 6" Round Duct Intake
    • $24.28
  • NuTone 885BL-6 3" or 4" Round Duct Black Wall Cap with Damper - Pack of 6
    • Material: Aluminum
    • Width: 6.5
    • Height: 6.5
    • $161.28
  • NuTone 885AL 3" or 4" Round Duct Aluminum Wall Cap with Damper (Package of 6)
    • Material: Steel
    • Width: 6.5
    • Height: 6.5
    • $165.36
  • Broan 642 4" Round Duct Aluminum Wall Cap with Damper (Package of 4)
    • Material: Aluminum
    • $75.32
  • Broan 612CM 12" Round Duct Aluminum Roof Cap for Curb Mounted Installations
    • Duct Size: 12" Round
    • Material: Aluminum
    • Length: 20
    • Width: 20
    • Height: 14.5
    • $94.86
  • NuTone 475B 6" to 4" Duct Reducer (Package of 6)
    • Length: .948
    • Width: 0.542
    • Height: .542
    • $24.28
  • Broan 457K Horizontal Ducting Kit for Model 326H Internal Blower
    • Configuration: Duct
    • Country Of Origin: USA
    • Function: Kit
    • Duct Diameter: 10
    • $98.49
  • NuTone 454 4-1/2" x 18-1/2" to 10" Round Right Transition
    • Duct Size: 4-1/2" x 18-1/2"
    • Width: 10
    • Height: 12
    • $40.86
  • Broan 415 7" Round Duct Adjustable Elbow (Package of 4)
    • Height: 10
    • $49.86
  • Broan 407 7" Round Duct 2 Foot Section (Package of 5)
    • Length: 24
    • $39.96

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  • × Shipping Rates & Methods

    The cost to ship items varies by item, shipment and shipping option.

    Free Ground Shipping on Orders Over $49

    Standard ground shipping transit time is 5-7 business days.

    * This offer excludes deliveries made to Alaska and Hawaii.

    Free Freight Shipping on Orders Over $1500

    Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

    * For exact shipping costs, add the product(s) to your cart and enter your zip code.

    Learn more about shipping rates and policies