Whether your needs are for interior base molding, chair molding, crown molding, or decorative molding for needs like picture frame molding, our elegant decorative cast plaster architectural molding enhances the architectural design and appearance of any residential or commercial building. Reinforced by hemp fiber our cast plaster architectural molding provides a highly ornate and detailed appearance that is unsurpassed by wood molding or polyurethane molding. Not only does our decorative ornamental plaster molding provide an authentic appearance, it is a Green building product consisting only of environmentally-friendly components found naturally in or on the earth (hydrocal, gypsum plaster, hemp fiber, and water). Detailed installation instructions can be found on our installation page, but our crown molding installs with adhesive and screws and it miters just like wood molding due to the strength and ridgidity of the hemp fiber. With over 100 different architectural molding designs from which to choose we are certain to either have the molding you need. Our portfolio showcases several images of installed decorative molding. Contact us for information about any need for exterior product, as a special formulation is required, and normally available at a slight premium.