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VX25 Series: Large Capacity Round Vent

Quick Overview

Please be aware of this model's NFA. NFA stands for "net free area," which is a measurement of the unobstructed area through which air can pass freely.

Static Roof Vents create constant airflow in the attic. They save on energy costs by reducing strain on heating and cooling systems while helping to prolong shingle life and protecting roofing components.

  • Extra large NFA reduces number of vents required by 2/3 compared to standard 50" vent
  • Galvanized steel venturi
  • Industry-leading expanded mesh screen protects against birds and rodents
  • Suitable for up to 8/12 roof pitch
  • Easy to install

  • Provides 144 sq. in. / Requires 600 sq in intake
Instructions Click Here for Instructions
Sales Sheet Click Here for Sales Sheet
Primary Color Multiple Options Available
Secondary Color Mill
Material Details Galvanized Steel Dome
NFA Provides 144 sq in / Requires 600 sq in of intake
Dimensions 25" x 25" (Base) and 15" diameter (Opening); 10" H
Unit Weight 11 LBS
Box Dimensions 25.75" x 9" x 26"; 29.25" L x 15.25" W x 31.25" H (UPS)
Listings None
Associated Brands Cool Attic, Ventamatic
Alias SKU(s) VX25
Single Product UPC No
Multi UPC Info VX25: 047242700251
VX25 BLK: 047242700275
VX25 BLK UPS: 047242700459
VX25 BRN: 047242700268
VX25 GREY: 047242700282; 047242700435 (QTY 30)
VX25 GREY UPS: 047242700442
Country of Origin - Assembly Not Available at this Time
Other Details Unit available in mill, brown, black, and weathered grey colors.
**Do not use in conjunction with Power Attic Ventilators when installing as an intake vent. Doing so may cause the unit to draw in snow or moisture into your attic.

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Are You Troubleshooting this Unit?

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Are You Ordering a Replacement Part?

If you are ordering a replacement part and are unsure about your part number please call our Customer Service Department toll-free at 800-433-1626 to speak with our friendly customer service representatives who can assist you in purchasing the correct item.

Improperly ordered items are subject to a 25% restocking fee.

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Because of our ongoing commitment to the development and manufacture of high quality products, product specifications are subject to change without notice.