Beams of common metal for building; building components of metal; building elements made of common metals; building elements of metal; building frameworks of metal; building materials made principally of common metal; building materials of metal; building materials of metal for roofs; building products of metal; building structures of metal; components of metal for assembly into buildings; components of metal for buildings; frames of metal for building; framework of metal for building; girders of metal for buildings; handrails of metal for use in buildings; interlocking panels of metal for building; metal beams for building purposes; metal building elements for security structures; metal building materials; metal building materials in the form of beams; metal building materials in the form of panels; metal building products; metal framed buildings; metal goods for use in building; metal materials for building; metal prefabricated elements for building; metal reinforcing structures for building materials; metallic building elements; metallic building materials; metallic building structures; metallic frames for buildings; metallic modules for use in constructing buildings; permanent building structures of metal; porches of metal (building); prefabricated building components (metal); prefabricated building elements (metal); prefabricated building materials (metal); prefabricated metal building structures; products made of metal for use in building and construction; ready made building components (metal); stairs, of metal for use in buildings; stairways of metal for use in buildings; steel building materials; structural frames of metal for building; structures of metal for buildings; support fixings of metal for building structures; supports of metal for use in the building of formwork; ties of metal for use in building