Fixed Height Adjustable Louvers Are Used For Providing Excellent Weather Protection And Flexibility In Installation.
Fixed Height Adjustable Louvers are solidly manufactured with galvanized steel frames and blades for long lasting durability and dependability. Unique design has fixed height that allows width to be easily adjusted to fit opening size during installation. Frame is 4 inches deep with 2 inch flanges and utilizes J-style non-drainable 45° blades. Birdscreen included. Available in 14, 18, 24, 30, 36, 42 and 48 inch height units with various adjustable widths.