What Exactly Is Crown Molding?

By definition, a molding is an ornamental piece of wood, metal, or plaster, used to decorate or outline something. It can be used on the interior or exterior of a home. Moldings frame walls, ceilings, windows, and door openings. Examples of moldings used to decorate with are baseboards, crown molding, and chair rails. Today, I want to talk exclusively about crown molding as a decorative architectural choice.

Crown molding, also referred to as crown moulding, or cornice, is probably the most important architectural accent used to detail any interior space. Most interior designers today would agree that every room can be improved with the use of crown molding. Crown molding smoothes the transition from the wall to the ceiling and does a wonderful job of defining the architectural style of a room. The size and style of crown molding used may vary widely, from a simple cove in a farmhouse kitchen to a large built-up cornice in a grand entry.

The initial use of a cornice in building design is anyone's guess. By the time the ancient Greeks had gained power, rules had already been created to define the use and design of crown molding. Originally, it was used as a structural element to help support the weight of the roof. It also served to keep water away from the building, thus protecting the lower walls and the foundation. However, the use of cornice as a decorative element was not considered any less important than it's more utilitarian functions. Most of the ornamental design patterns that you see on today's crown molding originated from the ancient Greeks. Egg and dart, dentil and acanthus leaf are the most obvious examples and these were used extensively in ancient times by both the Greeks and the Romans.

With the rebirth of the arts in the Renaissance period came a renewed interest in classical architecture as well. The rules of the classical orders were applied to the interior decoration of rooms. These were the rules of