Louvers are available in the following sizes:   2' x 2', 3' x 2', 3' x 3', 4' x 3', 3' x 4', 4' x 4', and 5' x 4'. All louvers are self-mulling, self-flashing, and self-framing. No other trim is required. All louvers are available to match your wall finish and color. They are provided with 18-16 aluminum mesh installed in a removable frame.

Standard-Duty louvers are 26 gauge construction. Heavy-Duty louvers have an 18 gauge frame with 20 gauge blades.

Fixed louvers feature roll-formed blades, fixed at a 45 degree angle. Adjustable louvers come with a reinforced cast aluminum hand crank to operate the blades.