Greenheck louvers are available in endless standard configurations. Manufactured of extruded or formed aluminum, each meets or exceeds the industry’s most stringent test performance standards and provides exceptional aesthetic appeal. All have a variety of accessories, blades, head, and sill designs to fit your application.

J = J Style, K = K Style, CD = Chevron Drainable, C = Chevron, D = Drainable << Back to STATIONARY LOUVERS AP = Air Performance, WP = Water Penetration EXTRUDED ALUMINUM - SIGHTPROOF Model Name Depth (in) Blade Style Blade Thickness (in) Frame Thickness (in) AMCA Licensed Ratings Free Area - 4’ x 4’ Unit Beginning Point of Water …

major determinant of a louver’s performance capabilities. The goal is to allow as much air as possible to pass through the louver while keeping out unwanted water, or debris. Too great of a free area and the louver cannot reject water. Too little free area and the louver becomes an unwanted restriction to airflow. Understanding free area

Greenheck louvers are available in custom and standard configurations to meet the highest degrees of performance and aesthetic appeal. Choose from extruded aluminum or galvanized steel louvers with a variety of accessories, blade, head …

Performance of 48 in. x 48 in. (1219 mm x 1219 mm) Louver Structural reinforcing members may be required to adequately support and install multiple louver sections within a large opening.

Operable blade louvers protect air intake and exhaust openings in exterior walls. The design allows blades to be open or closed and are most often supplied with factory mounted and adjusted electric actuators.

Greenheck is the leading supplier of air movement and control equipment that includes fans, dampers, louvers, kitchen ventilation hoods, and energy recovery and make-up air units. Greenheck equipment is used in all types of commercial, institutional, and industrial buildings in applications from comfort ventilation to manufacturing processes.

abundance of louver types offered in numerous categories, Airolite can deliver the best louvers for your project while achieving the desired balance, expertly linking, form and function. From acoustic to sightproof and combination to Storm ClassTM louvers, Airolite has “The look that works.” Design and Engineering