Acoustic Air Transfer Grilles

For air transfer applications, the channel section core with integral noise absorption material provides an effective solution when transfer ventilation is required but noise transmission through the grille needs to be reduced.


From extruded aluminium sections with Pyrosorb acoustic infill to all blades. Screw holes in the flanges are provided as standard as there is no access through the grille to facilitate secret fixing.

Size and Weight

From 150 x 150 to 900 x 600

Single bank grilles type ATG00 will suit door or wall thickness from 44mm to 55mm.

Double bank grilles type ATG20 will suit wall thickness above 110mm.

For wall thicknesses between 55mm and 110mm, specify the ATG30 type.

Acoustic Air Transfer Grilles product spec
Acoustic Air Transfer Grilles

Grille range

High Security Grille product image
Security Grille

Security Grille

Stainless steel type complies with Home office recommendations for Anti-ligature applications. For supply, air transfer/extract applications.