The DGAC door transfer acoustic grilles are suitable for use in doors and partitions where ventilation and a reduction in noise transfer or cross-talk from one area to another is required.

The DGAC grilles are manufactured from aluminium alloy extrusion frames and channel section cores, that are inner and overlapped forming an airway that is internally lined with engineered acoustic media.

Units are supplied in a flange frame with a matching rear flange.

Standard colour finish is silver (other finishes available upon request).