Businesses in the plaster products category make or supply materials and finished items used in building, repair and interior decoration. Their ranges may include gypsum and lime plasters, plasterboard, jointing compounds, adhesives, repair fillers and related tools or accessories. Products are used to form or repair wall and ceiling surfaces, create partitions, and prepare areas for painting or other finishes. Suppliers may serve homeowners, builders, plasterers and other construction trades. Some businesses focus on decorative or specialist plasterwork, such as coving, ceiling roses, cornices, wall panels, archways and ornamental mouldings. These items may be supplied ready-made or produced to order, with options in different designs and dimensions. Customers can typically expect information about suitable uses, installation requirements and compatibility with other materials; some suppliers also arrange delivery or offer guidance on measuring and fitting products.