6
Metal building materials; Outdoor blinds of metal; Shading systems of metal; Roller shutters and roller shutter cases for indoors and outdoors of metal and/or steel or mainly consisting of metal and/or steel; Window frames of metal; Fittings of metal for windows; Integrated window systems predominantly of metal; Shutters of metal
17
Rubber, gutta-percha, gum, asbestos, mica; Plastics in extruded form for use in manufacture; Packing, stopping and insulating materials; Fiberglass for insulation; Insulating refractory materials; Insulating materials for manufacturing construction elements, in particular roller blind housings, formwork or complete window systems; Insulating felt; Insulating varnish; Sealants for joints; Insulating fabrics; Fibreglass fabrics for insulation; Fiberglass for insulation; Boiler composition to prevent the radiation of heat; Insulators; Insulating tape and band; Insulation (Metal foil for -); Insulating plaster; Lute; Carbon fibers [fibres], other than for textile use; Mineral wool (insulator); Soundproofing materials; Slag wool (insulator); Insulation sheets; Under flooring sheets of rubber; Insulating plates of mica; Noise suppression strips (rubber); Grommets made of rubber; Crumb rubber; Rubber sheets; Asbestos boards; Asbestos packing; Asbestos coverings; Reinforced fabrics [asbestos]
19
Building materials (non-metallic); Felt for building; Insulating glass [building]; Door panels, not of metal; Jalousies, not of metal; Shading systems, Not of metal; Porches, not of metal, for building; Roller shutters and roller shutter cases for indoors and outdoors, mainly not of metal and/or steel, in particular roller shutters and roller shutter cases, mainly not of metal and not of textile; Frames (Non-metallic -) for glazed windows; Integrated window systems, predominantly not of metal; Shutters, not of metal; Insulating intrados blocks; Insulating lintel blocks