Common metals and their alloys; metal sheets, coils and strips; metal building materials including precoated steel building materials; metal roof and wall cladding, metal roof decking; metal rainwater products including metal guttering and downpipes; metal fencing materials including metal posts, fencing frames and panels; parts and accessories for all of the aforesaid goods; ironmongery; small items of metal hardware; but excluding metal scaffolding and metal shuttering for use in building, and parts of and fittings for all such goods and excluding metal flooring materials

Wall claddings, not of metal, for building; wall linings, not of metal, for building; concrete building elements; construction materials, not of metal; building materials, not of metal; building panels not of metal; but excluding flooring, scaffolding and shuttering