Air Transfer Grilles
Aluminium door grilles have horizontally mounted blades that are firmly fixed into a frame. To remain aesthetically pleasing, an adjustable rear frame covers the opening of the grille on the opposite side of the door. A slimline channel frame is also available.
The acoustic transfer grille is a rectangular air transfer device for direct wall mounting. The grille is double sided and is identical on both sides. The construction of the grille allows high airflow while minimising sound transmission.