DIMENSION LUMBER; WOOD VENEER; MILLWORK, EXCLUSIVE OF CABINETS, NAMELY CUT STOCK; MOULDINGS FOR DOORS AND WINDOWS; COMPONENTS FOR WINDOWS, NAMELY SASH, FRAMES, JAMBS, SILLS, SILL NOSES, STOPS, MULLIONS, EXTENSION JAMBS, GLAZING BEADS OF STOPS, GRILLS, TRUE DIVIDED LITE BARS AND BRICKMOULD; COMPONENTS FOR DOORS, NAMELY WINDOWS AND STILES, RAILS, MULLIONS, MUTTONS, PANELS, FRAMES, BRICKMOULDS AND GLAZING BEADS