Designed to complement the AVANTAGE (1V, 2V) and AVANTAGE-M (1V) smoke control dampers, this wall-mounted decorative grille ensures a discreet and functional finish. With fixed horizontal curved blades and concealed screw fixing, it combines aesthetics with performance, offering more than 90% free area to maintain optimal airflow for smoke extraction or air supply. This version is in RAL9010.