Doors NINZ series PROGET are produced according to the new technologies in the fire field. To assure top rigidity, the sheets of the shutters are sticked to the insulating pack.

The frame is supplied unassembled in order to be transported in a more easy and safe way. Each part of the door is completely coated with zinc and the paint, through thermo-hardened dusts, assures a perfect and nice finish.

The fittings and their functions are selected and conceived for the full respect of the legislation, particularly for what concerns the automatic stalling of the secondary shutters.

In many years of researches and experimentation we could realise a reliable product, both for the mechanical resistance and for the fire seal.