General Information:

The Ventech Curved Face Double Deflection Grilles are designed specifically for curved surface duct installations. These grilles are comprised of two distinct sets of blades that can be adjusted individually, and the frame itself is curved to match the curvature of the duct’s surface.

The external set of horizontal blades serves to manage the elevation of the air pattern, commonly employed to guide warm air downward or cooler air upward.

Meanwhile, the internal set of vertical blades is responsible for regulating the breadth and projection distance of the air pattern.