Moldings are very versatile, as they can be used for various purposes. Moldings are commonly used to hide the transition between surfaces, or they can be used for decoration within a home. Other moldings, such as chair moldings, are used to protect walls from the wear of chairs. Traditionally, moldings are made from solid wood, however they come in a variety of materials including plastic, plaster, and reformed wood. They come in a vast variety of shapes, and are chosen on the basis of personal preference and style.
You may find these links helpful:
Interior Moldings:
Exterior Moldings:
Envelop® Pole & Post Surrounds



