Non-metal polyurethane building parts, namely, floor boards, paneling boards, exterior boards, fiberglass and polyurethane boards, ceiling boards, plaster and polyurethane boards, wall boards and baseboards; non-metal polyurethane building parts, namely, strips, rails, railings, rails made of or containing polyurethane rigid foam and railings made of or containing polyurethane rigid foam; non-metal polyurethane decorative mouldings for use in building construction; non-metal decorative mouldi...