Quartz Grey [Weatherwood] STANDARD RAL 7039

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Attic Vent with Curb Mount Sub-Base - Keepa Vent | 9" Diameter | Curb Mount Base | 63 Sq. In. NFA

Name: Attic Vent with Curb Mount Sub-Base - Keepa Vent | 9" Diameter | Curb Mount Base | 63 Sq. In. NFA
Brand: roofvents
SKU: KV-9-CMF
Price: 75.0 USD
Availability: InStock

SKU : SKU:KV-9-CMF

UPC (GTIN) : 843951008653

Category : Keepa Attic Vent with Curb Mount Sub-Base

Price:Regular price $75.00 USD

$75.00 USD

Sale Sold out

Aluminum Unpainted

Aluminum Unpainted

Standard Colors

Plain White STANDARD+$16
Plain Black STANDARD+$16
Pine Green STANDARD RAL 6028+$16
Quartz Grey [Weatherwood] STANDARD RAL 7039+$16
Terra Brown STANDARD RAL 8028+$16

Premium Colors

-- Please Select --

-- Please Select --
Beige PREMIUM RAL 1001 +$32
Oyster White PREMIUM RAL 1013 +$32
Grey Beige PREMIUM RAL 1019 +$32
Traffic Yellow PREMIUM RAL 1023 +$32
Ochre Yellow [Gold] PREMIUM RAL 1024 +$32
Bright Red Orange PREMIUM RAL 2008 +$32
Wine Red PREMIUM RAL 3005 +$32
Black Red PREMIUM RAL 3007 +$32
Oxide Red [Barn Red] PREMIUM RAL 3009 +$32
Traffic Red PREMIUM RAL 3020 +$32
Light Blue PREMIUM RAL 5012 +$32
Pigeon Blue PREMIUM RAL 5014 +$32
Water Blue PREMIUM RAL 502 +$32
Leaf Green PREMIUM RAL 6002 +$32
Reseda Green PREMIUM RAL 6011 +$32
Chrome Green PREMIUM RAL 6020 +$32
Pale Green PREMIUM RAL 6021 +$32
Moss Grey PREMIUM RAL 7003 +$32
Basalt Grey PREMIUM RAL 7012 +$32
Brown Grey PREMIUM RAL 7013 +$32
Slate Grey PREMIUM RAL 7015 +$32
Umbra Grey PREMIUM RAL 7022 +$32
Stone Grey PREMIUM RAL 7030 +$32
Pebble Grey PREMIUM RAL 7032 +$32
Dusty Grey PREMIUM RAL 7037 +$32
Window Grey PREMIUM RAL 7040 +$32
Signal Brown PREMIUM RAL 8002 +$32
Copper Brown PREMIUM RAL 8004 +$32
Nut Brown PREMIUM RAL 8011 +$32
Chestnut Brown PREMIUM RAL 8015 +$32
Grey Brown [Burnished Slate] PREMIUM RAL 8019 +$32
Beige Brown PREMIUM RAL 8024 +$32
Copper PREMIUM +$32
Earth PREMIUM (Textured) +$32
Terra Cotta PREMIUM (Textured) +$32

Color Aluminum Unpainted Standard Colors Premium Colors

Aluminum Unpainted $0 (optional)

Standard Colors $16 (optional)

Premium Colors $32 (optional)

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Attic Vent with Curb Mount Sub-Base - Keepa Vent | 9" Diameter | Curb Mount Base | 63 Sq. In. NFA

Attic Vent with Curb Mount Sub-Base - Keepa Vent | 9

Attic Ventilation for Flat Roofs | Keepa Vent 9" Diameter with Curb Mount Sub-Base | Model KV-9-CMF

The Keepa Vent with Curb Mount Base product line is ideal for flat roof ventilation. AVP offers a 9-inch diameter roof vent with an 11-inch tall collar. This roof vent has an NFA of 63 sq. inches and a curb mount base inside dimensions of 12.5” x 12.5”, designed for a square-shaped roof curb with an outer dimension of 12 3/8" X 12 3/8" unless the curb is covered in roofing material. Before the roof curb is covered, it should measure 12 inches x 12 inches.

Installation: Best on flat roofs, no more than 2/12 pitch

The 9-inch Keepa Attic Vent with Curb Mount Base is for ventilating low-slope or flat roofs, attics, and plenums as an exhaust or air intake roof vent. The removable vent head allows easy installation on EPDM, PVC, and TPO roofs, making it compatible with membrane roofs. Click here to view our installation guides.

To determine the number of roof vents you may need, see our Vent Calculator.

How it operates:

The 9-inch Keepa Attic Vent with Curb Mount Base removes moisture from the attic during the winter and heat during the summer, extending the life of the building structure. The 11-inch tall collar is suitable for all locations, including those that accumulate high snowfall. In addition, the round design is aerodynamic and can withstand wind speeds beyond 200 mph.

This roof vent is ideal for installation in all climate zones and comes in various sizes with an optional curb mount flange for covering roof curbs or a tailpipe adaptor for ventilating a duct.

For any questions, please see the frequently asked questions page, email the sales team at sales@roofvents.com, or call 845-565-7770

Pending

Active Ventilation product approval information

Pending

Model RC-9-H12

Model RC-9-H12

Model No: SRC-9-H12

Opening: 11"

Height 12"

Lenth: 12"

Price:Regular price $43.00 USD

Regular price Sale price $43.00 USD
Unit price per
Model RC-9-H12-Ins

Model RC-9-H12-Ins

Model No: SRC-9-H12-Ins

Opening: 11"

Height 12"

Lenth: 12"

Price:Regular price $65.00 USD

Regular price Sale price $65.00 USD
Unit price per
Model RC-9-H6

Model RC-9-H6

Model No: SRC-9-H6

Opening: 11"

Height 6"

Lenth: 12"

Price:Regular price $35.00 USD

Regular price Sale price $35.00 USD
Unit price per
Model RC-9-H6-Ins

Model RC-9-H6-Ins

Model No: SRC-9-H6-Ins

Opening: 11"

Height 6"

Lenth: 12"

Price:Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
Model RC-9-H8

Model RC-9-H8

Model No: SRC-9-H8

Opening: 11"

Height 8"

Lenth: 12"

Price:Regular price $37.00 USD

Regular price Sale price $37.00 USD
Unit price per
Model RC-9-H8-Ins

Model RC-9-H8-Ins

Model No: SRC-9-H8-Ins

Opening: 11"

Height 8"

Lenth: 12"

Price:Regular price $55.00 USD

Regular price Sale price $55.00 USD
Unit price per

Calculate number of Model KV-9-CMF Vents Needed for a Given Area

Enter the Width and Length of the attic space you need to ventilate to calculate the area. You may also enter the area directly in the "Area" field. It is not necessary to hit the Return or Enter key (which will refresh this page), just enter numbers in the fields.

Width of the Attic Area (in Ft.) Enter width of space to calculate area (or enter Area below)

Length of the Attic Area (in Ft.) Enter width of space to calculate area (or enter Area below)

Area of the Attic footprint (in Sqr Ft.)
If you know it, you may enter the area directly here

The diameter size of all roof vents determines the Net Free Area, also known as the "NFA". NFA is the measured amount of opening each vent offers at each specific size. to be available for venting air through a specific vent size. The calculator below will find the overall number of vents needed to effectively ventilate the targeted attic space.

Once you have the area, the numbers shown below are the number of vents of that size which would ventilate the specified area with both 1/300 and 1/150 rule.

Results Appear Here

Number of Exhaust Attic Vents Needed for the 1/300 rule.

Number of Exhaust Attic Vents Needed for the 1/150 rule

*Please note
The roof vent calculation values shown above are for the exhaust portion of the roof. The same amount of net free air inches is needed for air intake as well. Proper roof ventilation consists of 50% air exhaust and 50% air intake.

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Attic Vent with Curb Mount Sub-Base - Keepa Vent | 9" Diameter | Curb Mount Base | 63 Sq. In. NFA