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• Aluplast 4000

  Windows based on the IDEAL 4000 system are an outstanding choice for replacing old windows in your apartment or house, especially if you wish to preserve the sleek frame appearance of your existing windows. This system stands out as one of the most versatile options available when it comes to profile shape availability, offering extensive possibilities for customizing the character and style of your windows. The original and harmonious design, in conjunction with a wide array of system solutions, provides boundless opportunities for creativity, allowing you to accentuate and express your unique style.

Window, precisely as you desire

Gently rounded lines in the Roundline version or sleek, bold contours in the Classic-line version. Whether you opt for the half-recessed or non-recessed wing variant, one thing is certain – IDEAL 4000 windows will be precisely as you desire.
You can choose from a wide range of decorative foils or opt for the aluminum overlay variant, Aluskin. We also offer profiles with anthracite cores, allowing for an even better match with modern gray-toned interior  design.

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  Round Line variant

  internal

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  Classic Line variant

  internal

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  Half-recessed variant

  external