4 LOOK

Door and window stops of metal; door and window fittings of metal; doors and windows of metal including roof windows; runners of metal for sliding doors; flanges of metal; cladding of metal for building; window frames of metal; metal sash pulleys; casings of metal; outdoor blinds of metal; staircases of metal; window fasteners of metal; latches of metal for doors and windows; hinges of metal; jalousies of metal

Doors, not of metal, door casings, not of metal, window frames, not of metal, windows, not of metal including roof windows, staircases not of metal, jalousies, not of metal

Assembly, maintenance, repair and replacement of windows and exterior doors