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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



You'll find the right design for your lift and slide door from among our selection of handles.

Softline handle

Dallas handle

G80 handle


Sun and insect protection

The sun and insect protection systems complement the windows, making them one functional unit, and support the design of the house façade.

Venetian blinds: optimal control and deflection of light and heat via adjustable slats, can be combined with insect protection

Insect protection: For lift and slide doors, a wide sliding frame can also be combined with sun protection.

Venetian blindsInsect protection

Large-scale elements

Fixed glazing and XL sizes up to widths of 12 m and a glass area of 17 m2 are possible. Fully glazed corner solutions allow modern architecture.

Fixed glazing






The UPCV and UPVC/aluminium KS 430 lift and slide door is available with a white inside. A selection of the colours available for the outer aluminium shell is shown here. Please discuss your individual colour requirements with your Internorm architectural consultant.

Outside colour


Inside colour





Product data sheet for download


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