Counterframe for plasterboard
The structure of the box is in galvanized steel, 0.5 mm thick in the sides / rear profile and 0.8 mm for the top / bottom profiles.
The side of the box is made of a single piece of sheet metal and has vertical ribs with 100 mm pitch.
The ribbing gives greater rigidity to the structure.
On the side there are also 0,6 mm horizontal profiles in galvanized steel which are used both to reinforce the structure and to facilitate the application and fixing of the plasterboard sheet using the special screws supplied as standard.
The subframe is equipped with two push-fit spacers necessary for installation.
The sliding system consists of: