Lock System

Invisible Lock

The minimalist Otiima 38 Plus window system was given a new design concept and in particular a technical upgrade in the form of the Invisible Lock in the central profile. With a width of only 22 mm, this central profile with an invisibly integrated bolt not only lends the window a look of reduction, it also offers protection against intrusion, improved noise insulation and optimised profile inertia. In addition, the lock is easy to use.

评审团评语

The Invisible Lock, which is invisibly integrated into the central profile, is a true innovation: it protects the window system against burglary and convinces with high user-friendliness.

Red Dot