Our plasterers Firhouse have the skills to carry out skimming and dry lining, sand and cement rendering, traditional lime plastering, coving & combing, lime renders and one coat finishes. No job is too big or too small and we maintain the same high standard of work regardless of the size of the project. Sand and cement rendering Firhouse, cement rendering is the application of sand and cement to brick, concrete, stone, or mud brick. It is often textured, colored, or painted after application.