Multi-point locking mechanisms are the system for opening frames (windows and balcony doors) that secures the opening sash at multiple points (and not just at the front), offering enhanced thermal insulation, sound insulation, watertightness, and security.
The locking points can range from 5 to 23, depending on the frame’s dimensions.
Multi-point locking mechanisms are types of mechanisms sold to aluminum frame manufacturers by various companies (Roto, GU, Giesse, etc.). The price of multi-point locking mechanisms depends on the purchasing company (Roto, GU, Giesse, etc.) and their type (locking method).
Multi-point locking mechanisms are the preferred mechanisms by all extruders (Europa, Alumil, Etem, etc.) for their frames, and also for frames tested in testing chambers. They are now mandatory for all opening frames (CE, Specification Books).
See photos and what frames with multi-point locking mechanisms offer
