19 Building materials and elements not of metal, namely, fascia, nonmetal roofing, glass windows, glass roofing, thermoplastic polymer windows, nonmetal ceiling panels, nonmetal door panels and nonmetal wall panels, nonmetal frames for windows, nonmetal partitions for building, nonmetal soffits, nonmetal cross-beams, nonmetal reinforcing materials for building purposes, nonmetal countertops for further installation, composite concrete walls, cementitious material for building purpose, nonmetal supports for buildings and civil engineering works structures; non-metallic building materials and elements incorporating photovoltaic equipment and solar panels, namely, wall panels, roof panels, window frames; non-metallic transportable buildings; non-metallic prefabricated building elements namely building panels, window frames, nonmetal facades panels for construction purposes; glazing elements, namely, non-metallic window frames; building glass; vitreous claddings, not of metal, for building, namely, for walls and partitions as well as roof coverings; roofing, not of metal, incorporating photovoltaic elements; asphalt, pitch and bitumen; facades panels not of metal for construction purposes; facade cladding not of metal, for construction purposes; non-metallic window frames; wall claddings for building, not of metal; non-metallic sections for construction, namely, buildings panels, not of metal; non-metallic building profiles in the nature of building panels for thermal insulation applications; building panels not of metal; non-metal siding for building facades