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Technical Data

Thermal Insulation

Thermal insulation with standard triple glazing (Ug = 0.90 W/m2K) Uw = 0.99 W/m2K
Best thermal insulation at low weight Uw up to 0.68 W/m2K (with 3light glazing) – passive house certified

Sound Insulation

Soundproofing 44 dB as standard, 45 dB (with corresponding glazing)

System Description

  • 85 mm construction depth
  • Modern interior design with square-edged sash
  • 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)
  • Quadruple glazing available upon request – passive house certified
  • FIX-O-ROUND te chnology
  • Visible or concealed drainage
  • Triple gasket system
  • Standard security

Internorm HV 350 TIMBER/ALU/BLIND - Window Profile

I-tec Features

iTec glazing logoiTec shading logo


Modern Glass Appearance

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

Ingenious Glazing System

Glass panes glued to the timber frame ensure good structural stability and high torsion resistance.

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.