When erecting hinged ceilings, the guide profiles are first installed along the perimeter of the room, which are attached using nails or screws screwed into the dowel. There are also special anchor wedges for the ceiling, which are considered the most durable and reliable. Then, on the already finished basis, rack profiles are fixed using P-shaped fasteners. Depending on the device of the entire system, cruciate brackets can additionally be strengthened by sharp or drilling metal self -tapping screws.
