Thermoformed panels, non-metal, for construction; non-metal thermoformed panels for use as roofing, wall, door, decking, flooring, stairs in buildings; artificial, semi-worked, wood; boards of recycled plastic for building; boards made of plastic for building; building components of imitation wood; door panels, not of metal; floor panels made of plastic; wall paneling made of non-metallic materials; thermoformed panels, non-metal, for buildings; non-metallic construction materials in the natu...