6
Metal building materials; Metal building materials; Roof windows of metal; Aluminium windows; Windows of metal; Window surrounds of metal; Metal window frames; Window furniture of metal; Tilting metal doors; Window sashes of aluminium; Window sashes of metal; Window sashes of metal; Metal door frames; Aluminium doors; Metal doors; Doors and windows of metal; Metal door frames; Double glazing panels (Metal -) incorporating insulating glass
19
Building and construction materials and elements, not of metal; Doors, gates, windows and window coverings, not of metal; Roof windows made of plastics; Non-metal skylights; Skylight frames (Non-metallic -) for use in buildings; Double glazing units (Non-metallic -); Double glazed hermetically sealed units (Non-metallic -); Double glazing panels (Non-metallic -) incorporating insulating glass; Double glazing units (Non-metallic -); Double glazing panels (Non-metallic -); Transparent doors of glass for buildings; Transparent doors (Non-metallic -) for buildings; Plate glass [windows], for building; Coloured glass for windows; Colored sheet glass [for building]; Non-metal windows; Non-metal window frames; Window facades (non-metallic); Non-metal window frames; Window glass; Window glass, for building; Shutters, not of metal; Wood window frames; Plastic window frames; Non-metal window frames; Window glass; Casement windows, not of metal; Folding doors, not of metal; Window glass; Glass in sheet form for use in windows; Window glass; Window glass; Glass panels for doors; Insulating glass [building]; Insulating doors of non-metallic materials; Tiltable doors (Non-metallic -) for buildings; Window frames of wood clad in aluminum; Non-metal window frames; Non-metal skylights; Non-metal window frames; Frames (Non-metallic -) for glazed doors; Frames (Non-metallic -) for skylights; Sash windows, not of metal; Sliding doors, not of metal; Plastic security windows allowing communication; Safety doors, not of metal; Vinyl patio doors; Non-metal doors; Door casings, not of metal; Door casings, not of metal; Layered glass
37
Building, construction and demolition; Rental of tools, plant and equipment for construction and demolition; Installation, cleaning, repair and maintenance in relation to windows, in particular double-glazed windows; Glazing, installation, maintenance and repair of glass, windows and blinds; Installation of doors and windows; Installation of doors and windows; Replacement of window frames; Installation of window frames; Window repair; Installation of windows; Window maintenance; Replacement of windows