Aluminum Louver features vertical rain-resistant blades.

Press Release Summary:

AMCA Licensed for Water Penetration, Air Performance, and Wind-Driven Rain, Model EVH-501 is designed to protect air intake and exhaust openings in building exterior walls from direct water penetration, even in most extreme weather conditions. Design incorporates drainable head member and 5 in. deep vertical rain-resistant blades. Manufactured of extruded aluminum, louver can be specified with variety of options in broad array of architectural finishes.

Original Press Release:

Greenheck Offers New Vertical Blade Wind-Driven Rain Louver

New Greenheck Model EVH-501 is a wind-driven rain louver designed to protect air intake and exhaust openings in building exterior walls from direct water penetration even in the most extreme weather conditions. AMCA Licensed for Water Penetration, Air Performance and Wind-Driven Rain, Model EVH-501’s design incorporates a drainable head member and 5-inch deep vertical rain resistant blades. Louvers featuring vertical blades offer the best protection against wind-driven rain and the vertical blade offers a distinct look to a building’s facade. 

Manufactured of extruded aluminum, Greenheck louvers can be specified with a variety of options in a broad array of architectural finishes for durability and compatibility with adjacent components.

Greenheck is the worldwide leader in manufacturing and distributing air movement and control equipment.

For more information about Greenheck products, visit or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.

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