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Gunter Mfg Vulcan Fire Stopping Foundation Vent 6 in. x 14 in. Galvanized Steel with Fiber Cement Flange – VFS614FC
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Gunter Mfg Vulcan Fire Stopping Foundation Vent 6 in. x 14 in. Galvanized Steel with Fiber Cement Flange
The Vulcan VFS614FC is a fire and ember resistant foundation and soffit vent sized 6 in. H x 14 in. W, made of galvanized steel with a 3/8 in. recessed flange for fiber cement installation. It provides 41 sq. in. of net free venting area (NFVA) and is sold as one vent. The same frame installs identically in foundation or eave/soffit applications.
Key Features:
- Fire and ember resistant: Vulcan vent design is fire and ember resistant for foundation and eave installations.
- Fiber cement flange: Includes a 3/8 in. recessed flange designed for installation in fiber cement siding.
- 41 sq. in. NFVA: Delivers 41 sq. in. of net free venting area per vent.
- Galvanized steel: Constructed of galvanized steel for durability.
- Standard frame: Uses the same vent frame that has been a standard in the industry for years, with easy installation and no learning curve.
- Dual application: Cross-application capable: the VFS installs in foundations and identically in soffits and eaves.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Gunter Mfg |
| Manufacturer model | VFS614FC |
| UPC | 858659007129 |
| Sell unit | 1 vent |
| Material | Galvanized steel |
| Color / finish | Galvanized |
| Nominal size | 6 in. H x 14 in. W |
| Height | 6 in. |
| Width | 14 in. |
| Flange | 3/8 in. recessed flange for fiber cement |
| Venting area (NFVA) | 41 sq. in. |
| Intended use | Foundation and eave/soffit ventilation in fiber cement; fire and ember resistant |
| Frame style | Industry-standard Vulcan vent frame |
Coverage & How Much You Need:
One vent provides 41 sq. in. of net free venting area. Size the number of vents by dividing your required total NFVA (per local code) by 41 sq. in.
Fit and Compatibility:
Designed for installation in fiber cement siding with the recessed flange; the same VFS frame is used for foundation and soffit/eave applications. Other Vulcan sizes and flange types (flat, stucco, foam back) are available and sold separately.
Frequently Asked Questions (FAQ):
Q: What is included with this order?
A: One Vulcan foundation/soffit vent with 3/8 in. recessed flange for fiber cement.
Q: What is the net free venting area?
A: Each vent provides 41 sq. in. NFVA; divide your code-required total by 41 to determine quantity.
Q: Can it be used in both foundations and soffits?
A: Yes, Vulcan notes the VFS has cross-application capability and the soffit application is identical to the foundation install.
Q: What material is it made of?
A: Galvanized steel, and it is fire and ember resistant.
Q: How does it install?
A: The recessed 3/8 in. flange is designed for fiber cement installations; Vulcan states the frame is easy to install with no learning curve.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
This 6 x 14 fiber cement flange vent suits wildfire-prone areas where ember-resistant attic and crawlspace ventilation is required. Count vents by NFVA: at 41 sq. in. each, plan quantities against your local ventilation requirement before ordering. Match the flange type to your siding; for stucco or foam-backed walls, Vulcan offers dedicated versions.
Check local building and wildfire (WUI) codes for required venting area and fire rating before installation.
Order the Gunter Mfg Vulcan 6 in. x 14 in. fiber cement flange foundation vent for fire-resistant ventilation today.
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