A BrandGuard dormer vent component designed to support roof ventilation and help resist ember intrusion. Select the correct standard, retrofit-face or soft-aluminum configuration for the roof.

  • Manufacturer model: DV2031
  • Nominal size: 9 x 18 inches
  • Sold individually: one vent or component
  • Configuration: Soft Aluminum
  • Manufacturer unit weight: 7 lb
  • Net Free Ventilating Area (NFVA): 56 square inches

Soft-aluminum flashing configuration for compatible tile roof applications.

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.

Manufacturer specifications

BrandGuard DV2031 | 9 x 18 in Dormer Vent — Soft Aluminum

$287.00

  • Materials

    Soft-aluminum skirt configuration; see the model drawing for construction details.

  • Dimensions

    Nominal model size: 9” x 18”. 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.

    Manufacturer installation and technical guides

    Model specification drawing (PDF)

BrandGuard DV2031 | 9 x 18 in Dormer Vent — Soft Aluminum — manufacturer reference image

You may also like