Non-metal windows; non-metal window frames; non-metal doors; non-metal door frames; non-metal door cases; non-metal door panels; non-metallic building materials, namely, non-metal window sills, non-metal window casements and non-metal door panels; non-metallic transportable buildings; non-metal windows; window frames and window shutters of wood and plastic; non-metal doors and door frames; door panels and door shutters of wood and plastic; glass for building, namely, window panes; insulating ...