AT / Tiergartenalm

Different sizes open new perspectives. HIRT swiss descending windows are available in three versions: HIRT SF 90, HIRT SF XL and HIRT SF Special.

Watch Video


The HIRT SF 90 is suitable for a broad range of uses such as living rooms, pools and spas, restaurants and event spaces. HIRT SF 90 dimensional limits:
width: max. 6 m; height: max. 6 m; area: max. 18 m2; weight: max. 1,500 kg.

The HIRT SF XL is virtually unlimited and can reach enormous dimensions. One fascinating aspect is that standard components can be used up to an area of 40 m2 (for larger areas, the HIRT SF Special is used).

The HIRT SF Special is the largest descender front yet installed, and has a length of 20 metres and weighs 7,500 kg.
Starting with the HIRT SF XL, several windows can be arranged in a continuous row without pillars. For a limitless perspective.

There are no limits in size, shapes and weight.
Everything is possible. We realise your dreams.