6
Tent poles of metal; Beams of common metal for building; Beams of metal; Building materials of metal; Metal brackets for use in the construction and assembly of decking; Metal framed buildings; Refractory construction materials of metal; Roof flashings of aluminium; Roofs of metal for structures; Structures of metal; Awnings of metal; Arch frames (Metal -) for use in construction; Building structures of metal; Buildings of metal; Canopies [structures] of metal; Frames of metal for building; Modular metallic structures; Prefabricated metal buildings; Sheds [buildings] of metal; Structural frames of metal for building
19
Cladding, not of metal, for building; Coverings, not of metal, for building; Non-metallic building materials for draught proofing; PVC roofing membrane; Refractory construction materials, not of metal; Reinforcing fabrics (Non-metallic -) for building; Roof coverings, not of metal; Roofing fabrics; Roofing membranes; Stabilisation fabrics (Non-metallic -) for use in construction; Structural support members (Non-metallic -); Structures and transportable buildings, not of metal; Buildings, not of metal; Buildings, transportable, not of metal; Canopies [structures] of non-metallic materials; Domes (Non-metallic -); Domes for buildings (Non-metallic -); Marquees [building structures], not of metal and not of textile