Able Zincalume Dormer Vent, 9″ x 18″, 26 Gauge Steel, Mill Finish

This Able dormer vent is a 9 in. x 18 in., one-piece 26 gauge Zincalume steel louvered vent that brings maximum airflow into the attic. Louver blades deflect rain and snow while galvanized wire mesh keeps out birds and large insects. One vent per order unit, in mill finish.

Key Features:

• Maximum airflow: Designed to provide maximum airflow into the attic space.
• Weather deflecting: Louver blades deflect rain or snow from the opening.
• Built-in mesh: Galvanized wire mesh over the opening prevents birds and large insects from entering.
• One-piece build: One-piece steel construction for a solid, durable vent.
• 26 gauge steel: Made of 26 gauge galvanized or Zincalume steel.
• Wide application: Suitable for architectural, residential, and commercial roofing.

Specifications Table:

Coverage & How Much You Need:

One 9 in. x 18 in. dormer vent serves one dormer or roof-side opening; size the number of vents to your attic’s net free ventilation requirement.

Fit and Compatibility:

Installs on roof dormers or side walls in residential, architectural, and commercial roofing; flashing and fasteners sold separately.

Frequently Asked Questions (FAQ):

Q: What size is this vent?
A: 9 in. x 18 in. in 26 gauge steel.

Q: What finish does it come in?
A: Zincalume / mill finish.

Q: Does it keep pests out?
A: Yes, galvanized wire mesh over the opening blocks birds and large insects.

Q: How does it handle weather?
A: The louver blades deflect rain and snow while allowing airflow.

Q: Is it suitable for commercial roofs?
A: Yes, it is intended for architectural, residential, and commercial roofing.

Q: Is it one piece?
A: Yes, it is a one-piece steel construction vent.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Size dormer vents against your attic’s intake and exhaust balance; louvers pass air but reduce net free area, so plan the number of openings accordingly. Keep the louver face oriented to shed water and seal the flange perimeter into the roofing. The Zincalume mill finish suits exposed installations where paint or a color-matched vent is not required.

Seal and flash the vent opening correctly to prevent water intrusion, and follow local building code ventilation requirements.

Order the Able Zincalume Dormer Vent 9 in. x 18 in. for durable louvered attic ventilation.