Thereby achieve additional fixation.

Rules for installing a hatch under the tile

So, if it is necessary to carry out installation in the base from concrete and brick, then this is done in the following way. The hatch is inserted into the pre -prepared opening so that the door plane coincides with the wall. With the help of dowels and self -tapping screws, the frame must be attached to the base. Process the gap between the partition and the hatch with a special mounting foam. Thereby achieve additional fixation.