Michigan Fence Outlet uses Michigan White Cedar for our privacy and picket fence styles. We use a full dimensional lumber, which means you will get full 1" x 6" boards for privacy, full 1" x 4" boards for picket, full 2" x 4" runners, and full 4" x 4" posts. This wood is much heavier than wolmanized wood. The fencing comes in many styles and is available in heights of 4', 5', and 6' high. For split rail we use Western Red Cedar. It comes in 2-Rail or 3-Rail. Wire can be attached to the split rail to enclose the area more.