Non-metal building materials, namely, security windows of polymeric materials and panels of polymeric materials for windows; windows, not of metal; glass windows for building; non-metallic windows; plastic security windows; non-metal armoured windows; non-metallic roof windows; window frames, not of metal; window frames of wood clad in aluminium; window panes, not of metal; plate glass, for building, namely, plate glass windows for building, figured plate glass for building, wired plate glass...