Product view
ALD
Sound attenuating exterior wall grille
- Very good sound attenuation
- A robust grille that withstands difficult climate conditions
- Material: Supplied as standard in galvanised sheet steel to Corrosivity class C3 or aluminium to Corrosivity class C4
- Possibility of special adaptations with other material options for example, stainless steel, alu-zinc or painted finish
- Also available in double design for extra sound attenuation
- Included in the MagiCAD database
ALDa acoustic louvre effectively reduces sound from plant rooms, etc. The sound is attenuated on passing between the absorbant splitters.