6
Metal building materials, in particular profiles, pipes, plates, sheets and films for windows, doors, gates, staircases, balconies, facades, roof lights, solar collectors and frames; Windows, doors, gates, staircases, partitions, facades, balconies, conservatories, canopies, frames and prefabricated components, slats for shade installations, blinds of metal, railings for staircases and balconies, window sills, rain-repelling sheets and rain-repelling profiles, letterboxes, fences, scaffolding; Ironmongery and small items of metal hardware, mechanical closing and opening devices for windows, doors and gates; Transportable buildings of metal, including travelling pavilions and exhibition stands, all the aforesaid goods of metal, included in class 6
17
Packing and insulating materials, gaskets of plastic, metal, brush or textiles and combinations thereof, sealing compounds, plastic in extruded form for use in manufacture
19
Building materials (non-metallic) in particular profiles, pipes, plates, sheets and films for windows, doors, gates, balconies, conservatories, roofs, solar collectors and frames; Windows, doors, gates, staircases, partitions, balconies, conservatories, canopies, frames, cladding and prefabricated components, slats for shade installations, blinds, not of metal, railings for staircases and balconies, window sills, rain-repelling profiles, fences, scaffolding, transportable buildings not of metal, including travelling pavilions and exhibition stands, all the aforesaid goods not of metal, included in class 19