19 Non-metal doors, non-metal windows, non-metal screen doors and non-metal screen windows; non-metal door units, patio doors, sliding doors and door panels; window glass sold as an integral component of non-metal windows and doors; woven vinyl-coated polyester fabric screens for screen doors and window screens; woven vinyl-coated polyester fabric screens sold as integral components of non-metal doors and windows; nonmetal insect screens for windows and doors; door and window frames sold as integral components of non-metal doors and windows; insulated door and window frames as components of non-metal doors and windows; non-metal window casements, window frames, window sills, window shutters, door units, door frames and casing; gas filled non-metal doors and vinyl windows; non-metal trim pieces for interior finishing around a window or door; high performance glass coating sold as a component of non-metal windows; heat insulating glass panels and window panes sold as a component part of non-metal windows; low emissivity insulating glass sold as a component of windows and doors; non-metal spacers sold as a component and feature of non-metal insulated windows; plastic extrusions, namely, extrusions for making parts for windows and doors in the nature of door frames, door panels, door units, door surrounds, window casements, window frames, window jambs, window sashes, and window sills; injection molded plastic parts for use with windows and doors, namely, door frames, door panels, door units, door surrounds, window casements, window frames, window jambs, window sashes, and window sills