thick “beaded” tongue-and-groove clear Douglas fir for the body of the wainscot ... If you run across a board that's bowed or crooked, save it for a spot where there's a stud mark so you can bend it ...
Think of the plethora of wood types you get to choose from, too — hickory, Douglas fir, walnut, white oak, and more, each with a unique texture, grain, and color combination for the desired ...