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Timber-aluminium window HF 310

This timber-aluminium window meets the highest demands for heat protection and is passive house-certified. In various design styles, the design of the frame profile offers a soft look that emphasises the surface — in weather-resistant aluminium on the outside, and a natural timber surface on the inside.

Thermal insulation: Uw to 0,62 W/m²K
Sound protection: 33–46 dB
Security: RC1N, RC2
Locking: concealed




Product information



  • High thermal insulation thermal foam (HCFC-, HFC- and FC-free)
  • Passive house-certified design on request
  • Subtly profiled look with narrow radii


Dimensions in mm

  • Frame construction depth: 85 mm
  • View width, frame/sash: 114 mm
  • View width, flying mullion (with two sashes): 134 mm
  • View width, transom (with two sashes): 173 mm

Opening versions

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


  • Quantity: 3
  • Colour: black

Further design styles

HF 310

HF 310

HF 310


  Product data sheet for download


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