Define the exterior space with the addition of a durable urethane balustrade system. The 5" system includes a variety of components that bring you customized results. The system includes this newel post. The newel is crafted in urethane, a precision-molded polymer material. It is also reinforced at the core and primed when crafted. The urethane newel post offers superior performance in exterior applications. Urethane outperforms materials like wood, but it still maintains the traditionally beautiful appearance that makes it a modern favorite. Moisture resistant urethane balustrade components will not peel, crack or decay. They are also light in weight when compared to wood or stone, and easy to work with.