Moulding and trim adds refined detail to the interior space. Moulding also emphasizes the shape and depth of the room. Flat trim moulding is one of our most basic moulding styles. It is crafted in urethane, pre-primed and easy to work with. As part of our urethane product selection, flat trim moulding represents the extensive range of the accents that we offer. Durable urethane continues to gain favor for its high performance qualities. Molded urethane features a closed cell structure that limits moisture absorbency. This allows for the avoidance of the warping, cracking, mildew and decay that can damage wood trim.