Metal Door Louver 18x24

Metal door louvers are inverted-V blade steel louvers factory-installed in a cutout in the door face, providing mechanical ventilation for mechanical rooms, electrical closets, and equipment spaces. 18-gauge galvanized or cold-rolled steel construction with fully welded frame and blades.

Standard 18" × 24" configuration covers the most common specifications. Vision-restricted and fire-rated louver options are available for use on labeled fire doors when the louver is UL-listed for the door's fire rating. Factory prime finish ready for field paint to match the door.