Cabinet DIY has the widest selection of RTA kitchen cabinets and matching bathroom cabinets available. Feel free to explore the different kinds of wood, styles and colors. We have what you are looking for to get that special look. All of our RTA kitchen cabinets have solid wood doors and frames. The body box is made of plywood, because it is better than particle board. Full extension or slow motion sliders are available on all drawers. Elegant and modern soft closing doors are available as well. With these things combined, you can have a modern kitchen built with quality durable materials.