Building materials and elements, not of metal; building panels, not of metal; roofing, not of metal; non-metallic roofing elements and building materials for roofs; multi-layered insulating glass units for glazing buildings; glazing materials and components; plastic building elements and panels; windows, window frames, doors, door frames, translucent building elements and panels of plastics and roofs made therefrom, translucent roofing materials; panels for structural purposes; structural pan...

Building materials not of metal, namely, namely, building materials for ceilings, for wall coverings, and for floor coverings in the nature of panels, boards, and tiles of wood or wood substitutes; plywood; chipboard; building panels, not of metal; fire resisting wood; wall panels, not of metal; non-metal partitions for building; non-metal floor panels; ceiling panels, not of metal; door panels, not of metal; non-metal facade panels for construction purposes