Gealan systems are distinguished by excellent thermal insulation parameters. Its outstanding static properties make S9000 ideally suited for building large elements with GEALAN-acrylcolor®-surface finishing.

System features:

  • Middle gasket
  • Profile depth 82,5 mm
  • Six-chamber system
  • Thickness of the glazing from 26 mm-52 mm
  • Thermal insulation Uf=0,91 W/(m²K)
  • Set height 116mm
Okno Gealan

Gealan S9000

Common features of the Gealan S9000 system:

  • Suitable for triple functional glazing with a maximum thickness of 52 mm.
  • Intelligent sealing concept with up to three end-to-end sealing levels.
  • Very good heat and sound insulation thanks to the six-chamber design and large installation depth for the frame and sash.
  • Optimised for the use of STV® for dry bonding the pane and sash upstand.
  • Narrow visible width and 15° incline as a design feature.

Perfect thermal insulation

  • Deep edge cover thanks to an upstand height of 26 mm for enhanced heat insulation.
  • Six chambers end to end in the frame, sash and mullion for outstanding heat and sound insulation.
  • Perfectly fitting steel forms for the perfect balance between statics and heat insulation.


  • modern design
  • tailored variants of window and door finishing
  • design freedom

The coloured acrylic layer is twice as hard as the PVC surface of white windows. It is highly scratch-resistant and is largely resistant to the effects of weather. The semi-matt, smooth and non-porous surface is insensitive to accumulations of dust and dirt. There is no spalling or chipping and no need for laborious repainting. GEALAN-acrylcolor® windows require virtually no maintenance and are extremely easy to care for.

  • colour-fast
  • scratch-resistant
  • extremely weather resistant


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