Molding is a decorative addition to the already constructed part of the house. They are made of wood or other materials. If you are looking to renovate your interior or exterior of the house, then you need to get the cement moldings, which will improve the looks of your house and also the ceiling around.  Polystyrene is the material for you There are many qualities available in the market which you will like about the material which is going to be used for the interior renovation you are looking for. I will say that you put the right at the...