chemically treated lumber; chemically treated wood, namely, wood beams, wood boards, wood joists, wood rafters, wood siding, wood tile floors and flooring, wood trim, wooden beams, wooden flooring, wooden railings, and wooden wainscoting, all of the above containing a fire retardant chemical

CHEMICALLY TREATED LUMBER; CHEMICALLY TREATED WOOD NAMELY, WINDOW CASEMENTS NOT OF METAL, WOOD BEAMS, WOOD BLOCKS, WOOD BOARDS, WOOD DOOR FRAMES, WOOD JOISTS, WOOD MOLDINGS, WOOD PANELING, WOOD RAFTERS, WOOD SIDING, WOOD TILE FLOORS AND FLOORING, WOOD TRIM, WOOD VENEER, WOOD WINDOW FRAMES, WOODEN BEAMS, WOODEN FLOORING, WOODEN RAILINGS, WOODEN VENEERS AND WOODEN WAINSCOTING