Products Ceilings Walls See all Material Form Performance Brand GreenTag See all Material Form Performance Brand GreenTag Class A Absorbers Class B Absorbers Class C Absorbers Class D / E Absorbers Low Frequency Bass Absorbers Diffusers Hygiene Impact Resistant Moisture Resistant Grid & Tile Direct Fix Clouds, Clusters, Islands Baffle, Finns, Louvres Perforated Sheet Linings Open Cell Components Sprayed Acoustic Lining Glass Fibre Polyester Gypsum Wood Metal Mineral Fibre Finishes Fabrics Acoustic Plaster Triton Knauf-Danoline Polyfon Owa Sonawood Soprema Class A Absorbers Class B Absorbers Class C Absorbers Class D / E Absorbers Low Frequency Bass Absorbers Quadratic Diffusers Impact Resistant Stretched Fabric Hard Linings Direct Fix Demountable Fabric 3D Sprayed Acoustic Lining Glass Fibre Gypsum Wood Metal Finishes Acoustic Plaster Triton Knauf-Danoline Snaptex Quicklock Sonawood Soprema