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UPVC-aluminium windows
KF 410

The puristic UPVC-aluminium window meets the highest demands for heat protection. It is passive house-certified as standard. The angular design creates a minimalist appearance both inside and outside.

Thermal insulation: Uw to 0,62 W/m²K
Sound protection: 34–47 dB
Security: RC1N, RC2
Locking: concealed



Product information


  • ECLAZ® triple glazing as standard for optimum energy efficiency
  • High thermal insulation thermal foam (HCFC-, HFC- and FC-free)
  • Frame profile with angular design on the inside and outside


Dimensions in mm

  • Frame construction depth: 93 mm
  • View width, frame/sash: 113 mm
  • View width, flying mullion (with two sashes): 133 mm
  • View width, transom (with two sashes): 187 mm
I-tec Ventilation
  • I-tec Ventilation optional
  • IV 40 with 93% heat recovery

Opening versions

  • Fixed
  • Turn and turn/tilt
  • Tilt
  • Sliding windows
  • Lockable doors
  • Sliding doors
  • Doors with threshold
  • Outward opening doors


  • Quantity: 3
  • Colour: light grey/black

Further design styles
KF 410

KF 410

KF 410


Product data sheet for download


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