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Internorm KV 440 UPVC/ALU/BLIND


Technical Data

Thermal Insulation

Thermal insulation with standard quadruple glazing (Ug = 0.60 W/m2K) Uw = 0.78 W/m2K
Best thermal insulation Uw up to 0.64 W/m2K (with corresponding glazing)

Sound Insulation

Soundproofing up to 45 dB (with corresponding glazing

System Description

  • 93 mm construction depth
  • Can be combined with timber/aluminium windows
  • Sun and privacy protection integrated between the panes and therefore protected – available with I-tec shading upon request
  • Fully concealed hardware
  • Highly thermally insulating thermal foam (HCFC, HCF and FC free)
  • FIX-O-ROUND technology
  • Visible or concealed drainage
  • Triple gasket system
  • Shortened aluminium attachment clad available upon request, for thermo-technical optimised construction connection
  • Gasket colour outside black or light grey
  • I-tec ventilation available upon request
Internorm KV 440 UPVC/ALU/BLIND - Window Profile

I-tec Features

I-tec glazing logo

I-tec shading logo

I-tec ventilation logo

Quadrupal Protection

Thermal, sound, sun and privacy protection all in one window. No additional structural provision is necessary. No extra fitting necessary for sun protection systems.

Quadrupal Protection window profile

Modern Glass Appearance

With this innovative composite window in attractive glass appearance and modern squareedged frame design integration into the facade is possible on three sides. Modern interior design with square-edged sash.

Modern Glass Appearance window profile

I-tec Shading

Available upon request with photovoltaic blind, Venetian blind or Duette®. Energy supply via integrated photovoltaic module, no extra fitting necessary, bi-directional wireless control.

I-tec Shading window profile