Blades & Bars

Rossi was the first to design damper blades with a built-in channel for a continuous bar – an innovation that saves significant assembly time in your duct shop. No more labor attaching each blade to its square bar. This design ensures blade stability in the air current unlike the standard floppy blades. Rossi Damper blades are stackable to reduce shipping volume & cost (150 blades stack less than 10 inches high).

Get our
continuous-rod blades
with pre-stamped
channel & rod

Continuous-Rod BladesTM

We offer 4″ to 16″ diameter blades with pre-cut rods

HVAC Damper Blades

Built-in channel for speedy assembly

Continuous-rod ensures stability

Ribbed for extra rigidity

Stackable – saving space & reducing shipping costs

Available in 4″, 5″, 6″, 7″, 8″, 9″, 10″, 12″, 14″, 16″

HVAC Damper Blades
HVAC Damper Blades
HVAC Damper Blades
HVAC Damper Blades
HVAC Damper Blades

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