To install entrance (usually metal doors) and interior doors are quite capable of every owner, if guided by the advice provided below. For this, you can do it even single-handed.
The first thing to do is to mount the door frame.
First, remove the exact dimensions of the door leaf. For the measurements, add 4-5 mm. It will just be the width of the box door in the side, which will include door leaf. Connection with details of box is made of half-lap, i.e. the half should be notched a cross and cleaved, and half a rack box cleave itself. Usually the gash is on the depth of a quarter that is selected in the box.
All this are put together with screws. On the canvas, departing from the bottom and top of 20 cm, will embed a loop. At the reception box choose a place in the loop, away from the top 20,2-20,25 cm. This is so that when the door hinge was formed at the top of a slight gap. The lower second loop at the reception we choose a similar distance from each other, as well as on canvas. Height should be cut off a box, taking into account that the painting must have clearance from the floor to 0,5 mm.
The next you need to install the box in a doorway, and after and secure the three points that stand, which will be attached to the loop. Install required strictly on the testimony of the level, or the door itself will be either closed or open. Between the counter and the wall required to provide clearance for a layer of foam. Then hang a door on a rack, and opening the blade, set the second rack so that the door closes tightly and with one gap around the perimeter.
After this, tighten screws and a second rack, keeping the gaps between the frame and a cloth. With the door closed insert thrust. Thrust need to during the solidification of the foam could not move inside the box, because drying it in a few extended. Should wait for dry foam and then cut off all unnecessary and nail trim.