What is not visible to the eye, is precisely the core of the system. Concealed hinges have the same functionality as all other shutter mechanisms, as well as the stability and strength of steel, without being visible.
The beauty of safety
The hinges have the innovative feature of being practically hidden inside the shutter, leaving only the pin of the frame visible. A real aesthetic revolution that guarantees simultaneously excellent stability, greater resistance to bearing weights, functionality and above all safety against attempted burglary!
The aesthetics of the shutter is no longer disturbed by the placement of the hinge. Therefore, its uniform appearance in manners of color, material and shape is ensured.
It is, practically, impossible for the potential burglar to reach the screws which fasten the assembly of the hinge, lying sheltered in the proper socket within the shutter.
Surface protection
By using the concealed hinge, the surface exposed to the elements of nature is significantly reduced. The only visible part of the hinge is the steel bearing corner, which undergoes pre-galvanizing processing, followed by cataphoresis coating and powder coating.
This way possible oxidation is avoided, resulting in almost 100% rust risk reduction.
