19 Non-metal building materials, namely, wall boards, hardwood, decking boards, and particle board; non-metal storage sheds; door frames and window frames made of wood; doors and windows made of wood or vinyl; non-metal fencing materials, namely, fence posts and fence rails; non-metal gates and fences, non-metal gate and fencing panels; and non-metal building products, namely, windows, window shutters, siding, fencing, decking boards and railing for construction purposes