LK78H highly insulated windows

- Inward and outward opening windows
- Smoke ventilation windows and hatches
- Fixed windows

  • Window U-value even under 0.9 W/m2K
  • Thickness of IGU or panels 21–61 mm
  • Frame depths 78 mm
  • Inside and outside surface of profiles can be in different colours
  • Sidehung and tilt & turn hardware available
  • Maximum weight of one sash 100 kg