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    For whom?

    Product Premium. High performance, excellent design, the newest technology. One of the best passive windows on the market. The best choice for people who want to have not only the most beautiful PVC window but also with the outstanding parameters. 

    Constructional features

    The system dimension for both the frame/sash combination and the mullion is 100 mm. This means that the mullion and lateral frame parts have the same visible width, resulting in symmetry and an aesthetic appeal.

    An additional advantage is the possibility to build windows so that only the pane is visible from outside the building. The whole frame might be completely hidden in the wall. This makes it the biggest advantage of the window over the competition. Where the final appearance in case of the KUBUS window installed in a modern building has a huge importance.

    Installation variants

    As a result of various installation variants, the GEALAN-Kubus® system gives architects a unique opportunity to freely design different widths of visible frames in window units even on the same facade. The effect obtained creates an interesting play of proportions.

    Window construction

    • Clear, straight contours both on the outside and inside. The wing is invisible from the outside
    • On the outside, a finishing in proven acryliccolor technology
    • One-element wing construction without pane strip. From the inside, one flush plane provided by an aesthetic clip profile

    What makes KUBUS windows unique from the competition

    • High stability and innovative sash design thanks to innovative STV® technology (dry bonding of the glass)
    • Maximum thermal insulation thanks to IKD® (filling of the insulating material in the frame chambers)

    Glued-in pane technology (dry STV®)

    The patented GEALAN STV® technology (dry bonding of the pane) is based on permanent bonding of the glazing unit and the sash with a special adhesive tape, while leaving the classic locking. Gluing the glazing unit to the sash causes the stiffness of the glass to be transferred to the sash and therefore the whole system achieves greater stability. This allows windows of standard sizes to be produced completely without steel reinforcements. However, using STV® together with the standard steel reinforcement, you can produce windows with increased dimensions.

    Insulatiion IKD®

    GEALAN is a pioneer in the field of manufacturing profiles with foam filling and was the first system provider to introduce various profiles (main and accessories) with foam filling into its offer in 2010.

    GEALAN uses IKD® technology in all systems, in various profiles, including the latest ones. Such targeted measures are aimed at improving thermal insulation.

    With IKD®, GEALAN customers can produce windows that fulfil the highest thermal insulation requirements in an optimised, economical way.

    Thanks to the use of STV® technology in IKD® profiles in white windows of standard dimensions, the steel reinforcement in the sash can be completely eliminated. This means lighter windows, cheaper transport and easier installation.

      IKD® profiles made in STV® technology at the same time make it difficult to break down the window due to the hard foam core and the permanent bonding of the glass to the sash faceplate.

      Application of construction in practice

      Both the frame-sash combination and the assembling with the movable post have the same width of 100 mm. As a result, windows with different functions (Tilt&Turn, Tilt&Turn with moving pillar, fixed glazing) look identical from the outside, creating an elegant, harmonious visual effect.

      Features of the model

      • more glass
      • more light
      • modern design
      • ultra-slim profiles
      • hidden sash
      • excellent thermal insulation
      • acryliccolor coating
      • no glazing beads
      • 100 mm - the same width for the frame-sash combination and for folding with a moving post
        flush view from the inside
      • clear outlines

      Choose your color

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