Acoustic board for ceilings (other than for insulation); Acoustic ceilings; Acoustic panels of wood for ceilings; Building materials for coating ceilings (other than paint); Ceiling coffers of non-metallic materials; Ceilings, not of metal; Decorative ceiling panels made with synthetic resins; Facing elements made of wood based materials for ceilings; Facing elements made of wood for ceilings; Materials of cement mixed with asbestos fibre for ceilings; Non-metallic building materials for covering ceilings; Non-metallic ceiling boards; Non-metallic ceiling centrepieces; Non-metallic ceiling panels; Non-metallic ceiling tiles; Non-metallic ceiling tiles having sound insulation properties; Non-metallic ceilings; Non-metallic cladding for ceilings; Non-metallic coffered ceilings; Non-metallic facing elements for ceilings; Non-metallic false ceilings; Non-metallic girders being parts of ceilings; Non-metallic linings for ceilings; Non-metallic materials for use in ceiling construction; Non-metallic panelled ceilings; Non-metallic suspended ceiling structures; Non-metallic suspended ceilings; Non-metallic tiles for ceiling cladding; Roses (ceiling decorations) of non-metallic materials; Runner channels, other than of metal for ceilings; Textured surfaces for ceilings; Acoustic board for inside walls (other than for insulation); Acoustic panels of wood for walls; Acrylic coatings (other than paint) for use with concrete wall panels; Building materials for coating walls (other than paint); Curtain walling installations of non-metallic materials; Curtain walling of non-metallic materials; Curtain walls of non-metallic materials; Decorative wall panels made with synthetic resins; Filled plastic sheet material for application to walls; Interior wall cladding of non-metallic materials; Interior walls of non-metallic materials; Internal wall cladding of non-metallic materials; Modular wall panelling of non-metallic materials; Non-metallic building materials for the covering of walls; Non-metallic cladding for walls; Non-metallic cladding panels for walls; Non-metallic internal wall cladding; Non-metallic laminated boards for walls; Non-metallic laminated panels for walls; Non-metallic laminated strips for walls; Non-metallic panels for covering walls; Non-metallic surfacing for walls; Non-metallic wall boards; Non-metallic wall panels; Non-metallic wall partitions, other than furniture; Non-metallic walls; Non-metallic walls for buildings; Partition walls made of non-metallic materials; Plaster materials for interior walls of structures; Plasters for coating interior wall surfaces; Plasters for covering interior wall surfaces; Plasters for finishing interior wall surfaces; Screens for use as screen walls (non-metallic structures); Wall claddings, not of metal, for building; Wall coatings (building materials) other than paints; Wall decorations of plastic (parts of buildings); Wall linings, not of metal, for building; Wall ties, not of metal; Wall tiles, not of metal, for building; Walling panels formed from non-metallic materials