Internorm KF 310 uPVC and uPVC/Aluminium Windows

The previous KF 200 window from Internorm has been replaced with the new KF 310. This sleek new design features the best thermal insulation and sound reduction as well as all round bonding of the glass pane with the window sash. Choose from a large range of colours, handles and glazing. Balcony, sliding door and French doors are also available.

  • Thermal Insulation: as low as 0.69 W/m²K
  • Sound Reduction: up to 45dB
  • Security: RC1N, RC2
  • Locking: exposed
  • Construction Depth: 74mm
  • Design Styles: Home Pure, Home Soft, Ambiente


You may also be interested in reading our blog ‘Why Choose Internorm Windows & Doors?

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