Model 135 Aluminum Roof Louver (20”x23”x7.75”, 14” Opening)
This aluminum roof vent will provide 144 square inches of net free area. It has a 8 inch square aluminum screen to prevent birds and other animals from entering the house, along with a weather-shielding rain guard for maximum weather protection. It is available with either a mill or black finish.
- Dimensions: 20 inches x 23 inches x 7.75 inches deep
- Opening Size: 14 inches