Honeycomb and mesh insert for compatible existing ventilation openings. Available airflow depends on the installed opening and configuration.

  • Model: VM2424
  • Configuration: 24" x 24" NFVA DEPENDANT ON OPENINGS
  • Sold as: 1 individual item
  • Item weight: 1.28 lb each (excludes packaging)
  • NFVA: Depends on the existing opening

NFVA means net free ventilation area: the open area available for airflow, measured in square inches. It is not a fire-resistance rating.

Representative manufacturer image; size, flange and finish may vary. Use the model and specifications above when ordering.

Manufacturer specifications

Manufacturer catalog with unit weights

Vulcan VM2424 | 24" X 24" Nfva Dependant On Openings

$192.36

  • Materials

    Aluminum honeycomb core with heat-reactive intumescent coating and stainless-steel ember mesh.

  • Dimensions

    Nominal product size: 24 x 24 in. Verify finished flange dimensions before installation.

  • Care information

    Inspect and clear debris from vents regularly. Keep mesh clear of paint overspray and follow the instructions for the vent and wall or roof assembly.

    Vulcan product catalog (PDF)

    Manufacturer installation guidance and FAQs

Vulcan Vents Matrix Insert representative product photo

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