Boards of wood; semi-worked wood; wood moldings; Millwork, exclusive of cabinets; Non-metal door frames; wood door frames; Nonmetal window sills; Sawn timber; Lumber; Wood Millwork exclusive of cabinets, Wood trim; Wood window frames; Window frames, not of metal; Door frames, not of metal; Door jambs, not of metal; Non-metal window jambs; Door casings, not of metal; Window casings, not of metal; Non-metal decorative moldings and decorative trim for use in building construction; Non-metal architectural mouldings and finish trim; Wood panelling; Wood posts; Non-metal building materials, namely, fiberglass panels, floor boards, fascia, finger jointed woodworking blanks, skirtings in the nature of wood boards, architraves being wood beams, wood crown moulding, wood astragal moulding, brickmould being wood moldings for cornices, and wood beams; 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