Flat trim moulding accents walls, windows, cabinets and more. It is precision molded in urethane, a rigid, high-density material that continues to win favor for its versatile and durable qualities. Flat trim moulding is an excellent choice for both interior and exterior applications. It is non-porous and impervious to the effects of moisture, so it will not warp, crack, or decay, and it offers an excellent alternative to wood. Flat trim moulding represents the diverse range of what we have to offer when it comes to urethane accents and moulding. Whether you require large and defining mouldings, or basic mouldings, such as flat urethane trim, we are your source.