Plywood; Door panels, not of metal; Millwork, exclusive of cabinets; Non-metal ceiling panels; Non-metal subfloor panels; Non-metal wall tiles; Nonmetal ornamental subceiling panel units; Plywood board; Wainscoting, not of metal; Wainscotting, not of metal; 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; Facing sheets of plywood; Floor panels not of metal; Non-metal door panels; Non-metal wainscotting; Non-metal architectural mouldings and finish trim; Non-metal building products, namely, shutters, shingles, siding, and trim; Non-metal decorative moldings and decorative trim for use in building construction; Non-metal tile trim; Wall panels not of metal; Wood trim; Wooden wainscoting