A compact round vent for under-eave openings. Designed to allow ventilation while helping resist ember intrusion, with a flange-front installation.
- Manufacturer model: FP2021
- Nominal size: 3-inch round
- Sold individually: one vent or component
- Configuration: Flange Front
- Manufacturer unit weight: 0.5 lb
- Net Free Ventilating Area (NFVA): 2 square inches
Manufacturer specification drawing
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 FP2021 | 3-inch round Round Fire Plugs — Flange Front
$15.00
Materials
Standard construction: 26-gauge G90 hot-dip galvanized steel. Confirm material and finish for custom orders.
Dimensions
Nominal model size: 3” Round. Check the manufacturer drawing for flange dimensions and required opening.
Care information
Follow the model-specific installation instructions. Check the opening, flange fit and fasteners before fitting the vent.







































































