19 Building materials, namely, composite panels composed primarily of nonmetal materials; Door casings, not of metal; Door frames, not of metal; Door jambs not of metal; Door panels, not of metal; Non metallic transportable buildings; Non-metal building material, namely, fascia; Non-metal building materials, namely, soffits; Non-metal building products, namely, shutters, shingles, siding, and trim; Non-metal castings; Non-metal ceiling panels; Non-metal door frames; Non-metal door panels; Non-metal door units; Non-metal doorknockers; Non-metal doors; Non-metal patio doors; Nonmetal door parts for buildings, namely, adjusters for adjusting the height of a door, floor boards, columns, beams, paneling boards, sills, sleepers, backings for ceilings or walls, stiles, rails and ceiling boards