Prefabricated ready-to-assemble houses, not of metal; Roofing tiles, not of metal; Non-metal roofing hips; Pantiles, not of metal; Ceramic tiles; Plastic tiles; Floor tiles, not of metal; Door frames, not of metal; Window frames, not of metal; Windows, not of metal; Fire doors, not of metal; Building panels, not of metal; Reinforcing materials not of metal for building purposes; Roofing, not of metal; Roof coverings, not of metal; Tiles, not of metal, for building; Brackets, not of metal, for building; Mounting frames, not of metal, for solar panels; Rigid pipes, not of metal, for building; Refractory construction materials, not of metal; Water-pipes, not of metal; Drain pipes, not of metal; Ducts, not of metal, for ventilating and air-conditioning installations; Gutter pipes, not of metal; Non-metal ventilating ducts; Floors, not of metal; Scaffolding, not of metal; Marble; Quartz for building; Cement; Plaster; Concrete; Mortar for building; Polymeric bitumen emulsion for waterproofing buildings; Fireproof cement coatings; Waterproofing membranes for roofing, floors and walls; PVC roofing membrane; Asphalt felt for building purposes; Bituminous coatings for roofing; Non-metal molds for forming wall panels for building; Wood veneers; Building glass; Greenhouse frames, not of metal; Plastic landscape edgings; Balustrades, not of metal; Floating floor boards, not of metal; Floating docks, not of metal, for mooring boats; Bitumen; Ceilings, not of metal; Garden sheds of non-metallic materials; Stone veneers; Slate; Framework, not of metal, for building; Non-metal drains for use in construction of basement waterproofing system; Plastic profiles for building; Branching pipes, not of metal; Roofing, not of metal, incorporating solar cells; Artificial stone; Cement pipes; Plywood; Nonmetal cable trays used in building construction; Building materials, namely, non-metal countertops for further installation