19 Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal; doors, not of metal; acoustic panels; artificial stone; balustrades, not of metal; beams, not of metal; bricks; building glass; building materials with soundproofing qualities, not of metal; building materials, not of metal; building panels, not of metal; building stone; lumber; casement windows, not of metal; ceilings, not of metal; cement slabs; cladding, not of metal, for building; coatings; concrete building elements; cornices, not of metal; door frames, not of metal; door panels, not of metal; doors, not of metal; flashing, not of metal, for building; floor tiles, not of metal; floors, not of metal; framework, not of metal, for building; granite; gypsum; joists, not of metal; linings, not of metal, for building; manufactured timber; marble; mortar for building; grout; mouldable wood; mouldings, not of metal, for building; parquet floor boards; parquet flooring; paving blocks, not of metal; paving slabs, not of meta; planks of wood for building; plywood; posts, not of metal; refractory construction materials, not of metal; reinforcing materials, not of metal, for building; rigid pipes, not of metal, for building; roof coverings, not of metal; roof flashing, not of metal; roof gutters, not of metal; roofing shingles; roofing slates; roofing tiles, not of metal; roofing, not of metal; shutters, not of metal; slabs, not of metal, for building; stone; tile floorings, not of metal; tiles, not of metal, for building; veneer wood; vinyl siding; brick siding components; wood siding; non-metal building products, namely, shutters, shingles, siding, and trim; non-metal door trim; non-metal window trim; wall claddings, not of metal, for building; wall tiles, not of metal; window frames, not of metal; window glass for building; windows, not of metal; wood paneling; wooden floor boards; works of stonemasonry; non-metal casting forms for concrete; pre-cast concrete wall forms; non-metal forming systems for concrete and other curable construction materials comprised of non-metal modular casting forms; drywall; drywall corner bead not of metal; non-metal fences; non-metal fence posts; non-metal fence panels; non-metal gates and fences; wooden fencing; non-metal HVAC ducts; non-metal air conditioning ducts; non-metal vent covers; pipes of polypropylene for heating and air conditioning systems