19 Non-metallic rigid pipes for building; building panels, not of metal; cladding, not of metal, for building; framework, not of metal, for building; reinforcing materials, not of metal, for building; construction materials of plastics, namely, plastic exterior boards, plastic profiles, plastic spacer brackets, plastic building panels; construction materials, not of metal, namely, non-metal composite panels, non-metal composite profiles, non-metal composite spacer brackets, non-metal composite rails, non-metal plastic building panels, non-metal plastic profiles, non-metal plastic spacer brackets, non-metal plastic rails; non-metal structures for building windows and facades and transportable buildings, not of metal; panels, not of metal; non-metal framework for building; non-metal building materials in the nature of expanded plastics for use in construction, namely, plastic conduits for drainage and irrigation, plastic rails for sealing, plastic profiles for sealing; insulating glass for building; windows, not of metal; window frames, not of metal; casement windows, not of metal; vinyl windows; window frames of plastic; window panes for building; window jambs, not of metal; window surrounds, not of metal; non-metal window frames; non-metal window casements; non-metal windows; window panes for buildings; window sashes of plastic; non-metal doors; door units, not of metal; water-resistant boards and panels, not of metal, for construction; multilayer panels of plastic for use in building; facings, not of metal for building, namely, facings of plastic being plastic panels, facings of composite materials being panels composed primarily of non-metal building materials, facings of glass; building material, namely, fascias, not of metal; building fronts, not of metal, namely, wood siding, composite siding being plastic-fiber composite siding, plastic-wood composite siding, plastic-organic matter composite siding, plastic siding, glass siding; building materials, namely, facade panels of non-metallic materials for construction purposes, building fronts in the nature of building fronts not of metal, namely, wood siding, plastic siding, composite sidings of glass and plastics, composite sidings of glass, plastic and metal; non-metal building materials, namely, facade construction components of non-metallic materials, namely, non-metal facade panels for construction purposes, non-metal facade panels in the nature of plastic based facade panels, composite material facade panels, glass facade parts consisting of sidings, mounts for siding elements, holders for sidings, connectors for siding elements, spacing profiles for siding elements for construction purposes, non-metal facade profiles in the nature of plastic based facade profiles, composite material facade profiles, glass facade profiles for construction purposes, non-metal spacing elements being non-metal spacer brackets for facades in the nature of plastic based spacing elements for facades, composite material spacing elements being non-metal spacer brackets for facades, curtain wall profiles being non-metal curtain walls, edge profiles in the nature of plastic based edge profiles for facades, composite material edge profiles for facades for unitized facades; non-metallic building materials in the nature of facade elements, namely, non-metal facade panels in the nature of plastic based facade panels, composite material facade panels, glass facade parts consisting of sidings, mounts for siding elements, holders for sidings, connectors for siding elements, spacing profiles for siding elements for construction purposes, non-metal facade profiles in the nature of plastic based facade profiles, composite material facade profiles, glass facade profiles for construction purposes, non-metal spacing elements being non-metal spacer brackets for facades, curtain wall profiles being non-metal curtain walls, facade elements of non-metallic materials, namely, non-metal facade panels for construction purposes, non-metal facade parts in the nature of plastic based facade panels, composite material facade panels, glass facade parts consisting of sidings, mounts for siding elements, holders for sidings, connectors for siding elements, spacing profiles for siding elements for construction purposes, non-metal facade profiles in the nature of plastic based facade profiles, composite material facade profiles, glass facade profiles for construction purposes, non-metal spacing elements being non-metal spacer brackets for facades, curtain wall profiles being non-metal curtain walls, edge profiles in the nature of plastic based edge profiles for facades, composite material edge profiles for facades for unitized facades; window facades, not of metal, namely, window panes; ceilings, not of metal; roofing, not of metal; roof coverings, not of metal; wall claddings, not of metal, for building; wall linings, not of metal, for building; wall panels, not of metal; wall boards, not of metal; plastic wallboards; glazed non-metal wall panels with non-metallic frame for construction; glazing elements made from glass, namely, glazed composite ceramic tiles; linings, not of metal, for building, namely, plastic tiles for lining, composite tiles for lining, plastic profiles for lining, composite profiles for lining; expansion joints, not of metal, for walls; rigid pipes, not of metal, for building; window glass for building, other than vehicle window glass; window glass for building; building glass