Crown molding is available in a variety of materials.
Crown molding has been used for centuries and can be traced back to the later Renaissance period, according to the Alamo Remodeling website. Using crown molding will add character to the transition point between the ceilings and the wall. Traditionally, molding was carved out of plaster or hardwood; however, today different materials are available.
Wood
A wide range of wood choices are available to make decorative crown molding. Made from milled hardwood, choices include poplar, oak, ash, hickory, alder, mahogany, cherry and maple. Many designs and styles are sold, and designs can be intricate. Wood molding can be expensive, is not fireproof and is susceptible to water damage such as swelling and rot.
Plaster
Molding made from plaster is offered in a variety of decorative patterns. Plaster molding does not burn, warp, shrink, expand or emit toxic fumes; however, it is high maintenance. Ornamental plaster crown molding is generally used on plastered walls and is expensive because it is not available in stock form and must be custom manufactured.
Medium Density Fiber
Medium density fiber (MDF) used in crown molding is a wood-based composite fabricated from wood fibers like sawdust with a synthetic resin added. MDF is environmentally safe, according to the Go Crown Molding website. Additionally, MDF is resistant to warping, expansion and will not split when it is cut.
Polyurethane
Cost effective and versatile, polyurethane crown molding is easy to install and maintain and comes in a wide range of decorative designs and styles. One type of polyurethane molding is flexible, making it easy to use around curved walls. Polyurethane is resistant to weather, wear and tear, scratching, erosion and impact.
Vinyl
The use of vinyl gives molding the old look of plaster. When used where there is extreme moisture, vinyl will not swell or shrink. Vinyl is not affected by insects and will not peel, blister, pit, corrode, rust or rot.
Styrofoam
Styrofoam makes a lightweight crown molding that is durable, inexpensive and that adheres to many kinds of paint. Styrofoam is not affected by insect damage and will not decay, crack or rot. It will, however, burn or melt and release toxic fumes, according to Go Crown Molding.
Tags: according Crown, according Crown Molding, crown molding, Crown Molding, crown molding,