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
I-tec Features
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.
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.
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.
