Espagnolette Door Lock

The espagnolette-compatible door lock is one of the most important hardware components for aluminum, UPVC, and double-glazed doors, engineered to operate in full coordination with the espagnolette mechanism. Unlike conventional locks that create only one locking point, it serves as the central element of a multipoint locking system, enhancing security, air tightness, water tightness, and overall door stability. For heavier doors requiring precise closing, it is a fully engineered solution.