An alternative when refurbishing your home is to use plaster or drywall. They are very used materials in building and decoration due to the fact that they offer fast and easy solutions, with very high quality finish. These materials are very useful to put drop ceilings, walls, shelves, headboards, domes, and to make furniture. As well as the above mentioned advantages, they are more economic solutions than the traditional constructions. On the other hand they beautify rooms and they are really effective insulating materials.