What thickness are Alder Boards, Planks & Panels available in?
The Home Depot carries boards in a wide assortment of thicknesses to suit your needs. Within Alder Boards, Planks & Panels, there are options ranging from 1/4 inches to 1 inches. Check out the product with the highest review count, the 1 in. x 6 in. x 8 ft. Knotty Alder S4S Board (2-Pack).