Window frames, door frames, doors and door panels, window and door furniture, hinges, handles, fasteners and locks, mounting gear for sliding doors, all made wholly or principally of common metal components for use in building, metal components for use in the construction of window frames and door frames; parts and fittings included in class 6 for all the aforesaid goods, and all other class 6 goods

Building materials, building components, window frames and door frames, double glazing units, double glazed windows anddoors, window panes, glass doors and parts and fittings for all the aforesaid goods, all being goods included in Class 19; all the aforesaid goods being for use with, incoporating in the form of frames

Extruded plastics sections; plastics in the form of films, sheets, slabs, blocks, rods, bars, tubes or shaped sections,all the aforesaid goods being suitable for use in the construction of frames