The frame is made of wood or metal.

First you need a frame. The frame is made of wood or metal. The most popular and convenient for use is a metal profile. To purchase it is not a problem — it is sold in almost any construction store. It is very important for the proper installation of drywall is a flat surface for its fastening. For this purpose, the profile is installed on the walls and ceiling. The profile will create a perfectly flat surface that does not require any additional leveling. The profile is attached from above and below, and additionally fixed with special plates to the wall.