Buildings being fixed metal structures; buildings being fixed structures of metal; buildings of metal; buildings, transportable, of metal; cladding of metal for buildings; commercial buildings made principally of metal; complete buildings of metal; components of metal for assembly into buildings; components of metal for buildings; coverings of metal for buildings; domestic buildings of metal; farm buildings of metal; fittings of metal for buildings; industrial buildings of common metal; insulated metal panels for buildings; lighting domes (structures) of metal for buildings; metal buildings; metal fittings for buildings; metal framed buildings; metal louvre vents for buildings; metal monocoque buildings; non-portable buildings made of metal; permanent buildings of metal for agricultural purposes; permanent buildings of metal for horticultural purposes; roofs of metal for buildings; sheds (buildings) of metal; steel buildings; sun louvres of metal for buildings; transportable buildings of metal; ventilator flaps of metal for buildings; ventilators (vents) of metal for buildings