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.

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