Flat trim moulding is among our most basic moulding products. The simple design allows for flexibility as applied to a variety of enhancement projects. Whether you are creasing a simple window casing or enhancing a larger moulding, you will find that flat urethane trim is easy to work with. Urethane moulding resists warping, peeling, cracking and rotting while maintaining the classic appearance and character of wood millwork. Those in search of a wood alternative can find favor with urethane trim. It is non-porous and due to its moisture resistant qualities, it performs exceptionally well in both interior and exterior applications.