This 12 foot moulding adds prominence and detail to windows, doors and entryways. Windows and doors are among the home's most significant architectural features, and they hold immense decorative potential. This versatile moulding provides a world of opportunities when you wish to enrich the exterior of your home with standout appeal. This moulding is crafted in urethane. Among today's exterior trim materials, urethane offers unique versatility, light weight, moisture resistance and affordability. Urethane possesses a closed cell structure that prevents the excessive levels of moisture absorption that can lead to warping, cracking and decay. Urethane trim is molded with excellent detail, pre-primed when crafted and easy to install.