The prepared profile is sheathed by sheets of gypsum cardboard, corners of a case is strengthened by means of fittings.
For filling of joints it is better to use special plaster (on the basis of plaster). The following layer – hard putty. After full drying, it is necessary to clear a surface then joints it is fixed by means of the reinforcing adhesive tape (it can be used right at the beginning), further we putty on the second layer. After drying the surface needs to be zashkurit. As a finishing layer we choose a film, wall-paper or paint.