Boards of wood; Door panels, not of metal; Glass door lites; Glass for building; Non-metal railings and facade panels for construction purposes; Non-metal stairs; Non-metal windows and 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; Pressure-treated lumber with a factory-applied water repellent; Tempered glass for building; Timber boarding; Wood tile floors; Wood veneer; Wood, semi-worked; Wooden doors