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home pure

UPVC/aluminium composite window
KV 440

The puristic UPVC/aluminium composite window offers four-fold protection in one window: optimum heat protection with SOLAR+ triple glazing and high thermal insulation frame profile, optimum sound protection, as well as built-in sun and privacy protection. In weather-resistant aluminium on the outside, and low-maintenance UPVC on the inside.

Thermal insulation: Uw to 0,64 W/m²K
Sound protection: 39–45 dB
Security: RC1, RC 2
Locking: concealed



Product information



  • Integrated and therefore protected sun and privacy protection between the panes — with I-tec Shading on request
  • Exterior flush-mounted look
  • High thermal insulation thermal foam (HCFC-, HFC- and FC-free)
  • With shortened aluminium facing formwork on request for a structural connection that is thermotechnically optimised


    I-tec Ventilation
    • I-tec Ventilation optional
    • IV 40 with 93% heat recovery

    Dimensions in mm

    • Frame construction depth: 93 mm
    • View width, frame/sash: 118 mm
    • View width, flying mullion (with two sashes): 144 mm
    • View width, transom (with two sashes): 198 mm

    Opening versions

    • Fixed
    • Turn and turn/tilt
    • Tilt
    • Door with threshold


    • Quantity: 3
    • Colour: black
    Further design styles

    KV 440

    home soft

    KV 440


    KV 440



    We offer you an ambitious selection of handles — one recommendation is shown here. For information about further designs, please contact your Internorm architectural consultant.

    G80 standard handle
    Flat rosette

    G80 standard handle

    G80 standard handle

    Dallas handle

    Sun and insect protection

    The sun and insect protection systems complement the windows, making them one functional unit, and support the design of the house façade.

    Composite windows: Integrated and therefore protected sun and privacy protection
    between the panes — optional blind, Venetian blind or Duette®

    Insect protection: available as sliding frame or drop-down fly screen.

    Composite windows

    Large-scale elements

    A door or fixed glazing model is available — up to 8.2 m2 glass area.
    Fixed glazing






    The UPVC/aluminium windows of the home pure design style are available with a white look inside. A selection of the colours available for the outer aluminium shell is shown here. Please discuss your individual colour requirements with your Internorm architectural consultant.

    Outside colour






    Product data sheet for download


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