A picket fence is a type of fence commonly made from wooden boards, often painted white, that are spaced evenly apart. It typically features pointed tops, giving it a classic and charming appearance. Picket fences are often used in residential areas to define property boundaries while allowing visibility and airflow. These fences are popular in suburban neighborhoods and are associated with the ideal of the American Dream. They can vary in height and design, but their primary purpose is to provide a decorative barrier that enhances the aesthetic appeal of a home and yard.