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lift and slide door
KS 430

The new UPVC and UPVC-aluminium KS 430 lift and slide door creates rooms flooded with light and makes your home look larger and more spacious. Opening the large-scale sliding elements to create even more space is quite simple.

The KS 430 offers modern design and excellent comfort combined with high-quality technology:

Thermal insulation: Uw up to 0,64 W/m²K
Sound protection: up to 43 dB
Locking: concealed

Product information


  • More light thanks to large-sized glazing
  • Soft/lift in the standard design for easy operation
  • Narrow sliding frame and frameless side parts
  • Easy operation of the sash up to a sash weight of 400 kg
  • Energy-efficient and saves heating costs
  • No tripping hazard thanks to a low threshold height
  • Attractive colours for individual design wishes
  • Improved stability thanks to the fibre glass threshold
  • Toughened safety glass panes provide protection against injury in the event of breakage
  • Can be perfectly combined with all other Internorm window systems

Dimensions in mm

  • 5900 mm x 2800 mm (max.)

Opening versions

  • Sliding doors


  • Colour: black


Product data sheet for download


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