Round Back Roof Jack with Curb Mount Flange | 8" Diameter, 4" Tall Collar | Model RBV-8-C4-CMF-TP

$57.00

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Roof Curb
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Round Back Roof Jack with Curb Mount Flange | RBV-8-C4-CMF-TP

The RBV-8-C4-CMF-TP is an 8 inch roof jack for duct ventilation on top of a roof curb. This vent has an 8 inch inner diameter, 4 inch tall collar, and a 2 inch tailpipe with a curb mount flange. The curb mount flange allows for installation on a roof curb on flat roofs to provide additional clearance.

Installation: The Curb Mount Flange will fit over a Roof Curb of the same diameter

This 8 inch roof jack is engineered with a curb mount flange which is to be installed on top of a roof curb. In other words, this flange will only fit over roof curbs or an existing base of the same diameter. This allows for easy access to the attic or duct below. As a result, this gives the vent head extra clearance allowing for installation in all climate zones.

This roof jack is mainly for ventilating bathroom fans and range hoods. It allows for maximum airflow while alleviating back pressure.

6 inch tall roof curbs are available as well as 12 inch tall roof curbs.

How it Operates:

The inner louver design prevents insects and wildlife from entering the duct. It also prevents rain or snow from entering. In addition, the round design is aerodynamic to withstand wind speeds up to 200 mph. It can also be painted to match the color of the asphalt shingles.

The 8 inch Round Back Roof Jack with Curb Mount Flange has an all-aluminum construction. To clarify, this means they are durable, lightweight, and will not rust.

For any questions please see the frequently asked questions page. If you still have questions, email the sales team at [email protected] or call 845-565-7770.

Colors
Color Chart

Round Back Roof Vent with Curb Mount Flange and Tailpipe - Drawings

dwg file icon - click to download CAD (dwg) fileRound Back Static Ventpdf file icon - click to download pdf filedwg file icon - click to download CAD (dwg) fileRound Back Static Ventpdf file icon - click to download pdf fileround back roof vent with curb mount flange and tailpiperfa file icon - click to download CAD (rfa) file

Round Back Roof Jack with Curb Mount Flange - Installations

Product LinkInstallation Instructions
RBV-8-C4-CMF-TPInstallation Instructionspdf file icon - click to download pdf file
A Roof Curb below would fit this 8 inch diameter product

Showing all 2 results

  • Roof Curb RC-08

    Roof Curb (fits 8″ Vent or Fan with CMF) | Model RC-8-H12

    $39.00
    Add to cart
  • 6 inch tall Roof Curb

    Roof Curb (fits 8″ Vent or Fan with CMF) | Model RC-8-H6

    $24.00
    Add to cart

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Base Price (Not Including Shipping and Options):

$57.00

Our products can be painted with a durable baked-on powder coating surface finish.
Click in a color square to choose a paint color.
Click "Premium Colors" to see the full set of color options.












Brand: Active VentilationUPC(GTIN): Model RBV-8-C4-CMF-TP Category:

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