19 Woodworking blanks; guttering not of metal for the collection of rainwater; security door frames not of metal for buildings; prefabricated non-metal walls; doors, gates, windows and window coverings, not of metal; rain gutters, not of metal; parapets made of non-metallic materials; wall linings, not of metal, for building; structural elements of glass, windows and doors; moveable walls made of non-metallic materials; cladding panels not of metal for building; lintels, not of metal; shutter grilles not of metal; roller shutters not of metal; inner doors, not of metal; decorative mouldings not of metal for building; gutters, not of metal; building components of wood, namely, panels, tiles, boards; movable wall partitions of non-metallic materials; sidings not of metal; outdoor slatted shutters not of metal; manufactured timber; facade elements of non-metallic materials for construction purposes; decorative glass for building; curtain walling of non-metallic materials; sash windows, not of metal; outdoor blinds, not of metal and not of textile; guttering not of metal for the dispersal of rainwater; non-metal patio doors with nonmetal frames; structural elements not of metal for use in building, namely, walls, tiles, panels, doors; panel mouldings of non-metallic materials; sliding doors, not of metal; mouldings, not of metal, for building; non-metal skylights; picture rails not of metal; lift-up doors, non-metallic; wood window frames; wall linings, not of metal, for building; window sills, not of metal; wooden doors; veneer wood; non-metal cladding for construction and building; doors made of plastic for buildings; sluices not of metal; prefabricated building elements not of metal for on site assembly; louvre vents not of metal for buildings; facade construction components of non-metallic materials; dado rails; cladding not of metal for ceilings; construction elements of plastic, namely, wallboards; non-metal window sills; wooden door frames; float glass for building; plastic window frames; non-metal curtain walls; cladding not of metal for facades; doors made of wood for buildings; timber panels; plastic shutters; facing sheets of plywood; facing panels of non-metallic materials; skylight frames not of metal for use in buildings; cladding not of metal for windows; door frames, not of metal; glass elements for windows, namely, architectural elements in the nature of non-metal glass friezes for windows; window frames, not of metal; internal partitions made of non-metallic materials; doors, not of metal; interior walls of non-metallic materials; guttering not of metal for the collection of waste water; ventilator flaps not of metal for buildings; windows, not of metal; glazed doors, not of metal; facade panels of non-metallic materials for construction purposes; cladding sheets of wood; prefabricated building components not of metal, namely, doors and boards; sidewalls not of metal in the nature of panels; frames not of metal for glazed doors; facing panels of plywood; shutters not of metal for windows; safety doors, not of metal; guttering not of metal for the dispersal of waste water; non-metallic building facade elements, namely, panels, tiles, boards; non-metallic air vents for buildings; layered glass for buildings; outer doors, not of metal; building and construction materials and elements, not of metal, namely, doors, ceiling, wall panels, tiles and boards; partitions being non-metallic building materials; building fronts not of metal; wood siding; glass walls