Things You'll Need
To build this shelf unit you will need half-inch black iron pipe in the following lengths; 12 inches (8), 4 inches (8), 6 inches (2) and 1/2 inch (2). You'll need the following fittings; 90 degree elbows (10), tee joints (8) and wall flanges (4). Each shelf is 26 inches long, made from salvaged 1 by 8 barn siding. You'll need a saw, a drill or drill press, a one inch hole saw, oil finish and a way to attach the shelves to your wall (varies by wall design).