Provides ventilation for a crawl space or compatible foundation opening while helping resist ember intrusion through the building envelope.
- Manufacturer model: FV2021-H
- Nominal size: 14 x 8 inches
- Sold individually: one vent or component
- Configuration: Hardie / Fiber Cement
Nominal dimensions identify the model and may differ from the finished flange dimensions or required cutout. Verify the opening, flange and installation requirements before ordering. NFVA is the effective open area available for airflow; it is not a fire-resistance rating.
Manufacturer images show the product family or a representative installation. Size, flange and finish follow the model specified in this listing.
BrandGuard FV2021-H | 14 x 8 in Foundation Vent — Hardie / Fiber Cement
$78.00
Materials
Standard construction: 26-gauge G90 hot-dip galvanized steel. Confirm material and finish for custom orders.
Dimensions
14 x 8 inches. Nominal product size; verify the manufacturer drawing for flange and opening measurements.
Care information
Follow the model-specific installation instructions. Check the opening, flange fit and fasteners before fitting the vent.







































































