About Us

Termowin® is the sliding glass systems brand of TKN Group. We develop innovative sliding glass solutions for modern architecture with 3, 4 and 5 track systems, a profile range and a hardware range.

More Space, More Light

We expand living spaces through transparency and bring nature inside. Termowin systems adapt to balconies, terraces, winter gardens, verandas and façades.

Quality Details, Secure Systems

From profiles to cleats, rollers and espagnolettes, every component is designed to add value to the building. Technical drawings, production details and installation templates support fabricators and installers.