Security glass for use in building; glazed doors (non-metallic frame); glazed panels (non-metallic frame) for construction; glazed roof panels (non-metallic frame); glazed wall panels (non-metallic frame); glazed windows (non-metallic frame); non-metallic double glazed units; articles of glass for building purposes; building glass; building materials consisting of glass; building materials of glass; clear glass for building purposes; coloured glass for windows; doors made of glass for buildings; float glass for building; folding walls of glass; glass building materials; glass doors; glass for building; glass for the windows of buildings; glass for use in building; glass for use in buildings; glass for windows; glass for windows in buildings; glass panels for doors; glass panels for windows; glass screens; glass shapes for use in windows; glass walls; glass windows; insulating glass (building); insulating glass for building; insulating glass for construction purposes; insulating glass for use in building; insulation glass for building; layered glass; materials for insulating (building glass); materials for insulation (building glass); materials of glass for use in building construction; multilayer coated safety glass for glazing buildings; multilayer safety glass for glazing buildings; multilayered insulating glass units for glazing buildings; reinforced glass for building; safety glass; safety glass for building; sealed insulating glass units for building; security glass for use in building; thermal insulating glass for use in building; toughened glass for building; window glass for building; window glass for use in building; window glass for use in construction; window glass, for building; windows made of laminated safety glass for buildings; windows made principally of glass