Gable Louvers help provide adequate attic ventilation that reduces unwanted heat and moisture, which can damage wood or roofing materials. The right amount of ventilation can also lower utility bills. Conforms to Federal Spec. QQ-5775A, Type 1, Class 4 ASTM A-527- meets FHA codes. 28-Gauge galvanized steel, 1-piece construction with a 2 in. thick frame. 1/4 in. galvanized wire mesh prevents entry from birds or large insects. Pre painted white finish.
- 147 sq. in. Net-free area
- Ventilates 306 sq. ft.
- Rough opening: 14-1/4 in. x 24-1/4 in.
- Flange on front for retro or siding application
- Screen included