19 Building boards, not of metal; building boards of plastics materials; building components of imitation wood, namely, panels, tiles and boards; cladding board, not of metal, for building; cladding, not of metal, for building; cladding, not of metal, for ceilings; cladding panels, not of metal, for walls; cladding panels, not of metal, for building; decking, not of metal; dividing wall panels, not of metal; floor boards of non-metallic materials; floor boards, not of metal; floor tiles, not of metal, for building; floor tiles, not of metal; floorboards; construction materials, namely, flooring materials, not of metal; flooring tiles, not of metal; non-metal floor panels; non-metal wall tiles; non-metallic wall panels; building panels, not of metal; tiles, not of metal, for floors; tile flooring, not of metal; tile floorings, not of metal; vinyl floor coverings for forming a floor; vinyl flooring; wall boards, not of metal; building materials, namely, wall claddings, not of metal; wall claddings, not of metal, for building; wall panels not of metal; wall tiles, not of metal; wall tiles, not of metal, for building; floor panels of plastic materials; floor panels of vinyl; wall panels of vinyl; wall panels of plastic materials; decking of plastic materials; building panels of plastic materials; building panels of vinyl