In some special works, the surface of the main ceiling before installing the new one from drywall will not need, which is especially pleasing to the owners. It will not require additional leveling using putty materials, primers in several layers, which will significantly save your time, but forces and money.
That is why drywall constructions are using, today, gradually occupying the palm of the championship among modern types of ceilings.
Yet, some preparatory work will be required. To begin with, you will need to stock up on a protective mask or a respirator and glasses that will be needed in order to protect the face from dusting when removing damaged old plaster.
In addition, you need to take care of the neighboring rooms, closing them denser so that the dust does not settle on the furniture. Also, you need to prepare in advance more durable garbage bags, which can be quite a lot.
If the walls are covered with plaster, then it will be necessary to make cuts on the plaster according to the level of the alleged crate, so that then in the resulting slot to fix the edges of future drywall sheets.