Greenheck has added the wind-driven rain louver EVH-302 to its louver line. Featuring 3-inch deep vertical rain-resistant blades, the EVH-302 is AMCA 500-L Certified for Air Performance, Water Penetration and Wind-Driven Rain; AMCA 540 Listed for Wind Borne Debris; and AMCA 550 Listed for High Velocity Wind-Driven Rain. Greenheck’s wind-driven rain louvers are designed to provide high volume intake and exhaust ventilation with maximum protection against water penetration even in the most extreme weather conditions. Manufactured of extruded aluminum, Greenheck louvers can be specified with a variety of options.