Businesses specialising in concrete or plaster castings make shaped items by pouring or pressing material into moulds and allowing it to set. Concrete castings are commonly used in building work, landscaping and public spaces, while plaster castings are often used for interior decoration, restoration and model-making. Products may be made from standard moulds or produced to a customer's dimensions, pattern or design. Typical items include paving and garden ornaments, planters, wall copings, lintels, sills, columns, balustrades, cornices, ceiling roses, decorative mouldings and architectural details. Services can include preparing moulds, casting, curing, finishing and supplying components for installation by builders, plasterers or other trades. Some businesses also make replacement pieces to match existing features, or create casts from supplied originals or drawings.