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    IDEAL 4000


    For whom?

    The bestseller of affordable windows. Proven solid, durable construction which you can use for the larger construction. Classic design and parameters ideal for the moderation region with mild winters. The very low price of windows, for reasonable parameters, gives an ideal choice to save on the purchase of window joinery.

    Constructional features

    The IDEAL 4000 profile series combines the most modern technology with the highest comfort of living. Strong construction of profiles with a depth of 70 mm and large chambers for steel reinforcements guarantee optimal static parameters and allow to make windows of large dimensions. The multi-chamber construction ensures high thermal and acoustic insulation. Original and harmonious design, combined with a great variety of system solutions, give unlimited possibilities to create windows and highlight your own style. The universal IDEAL 4000 system works well both in modern architecture of single- and multi-family buildings, as well as in case of renovations. In the latter case, where it is often impossible to enlarge the window opening, a particularly important advantage is the reduced height of the frame and sash, which increases the area of glazing and allows more light to enter the rooms.


    The classic, elegant lines in slim profiles with clear contours of the non-surfaceted version guarantee timeless elegance. For those looking for unique possibilities of creating their windows, the Round-line series was created, which is characterized by delicate optics and gentle curves. Various types of glazing beads allow for additional styling of the window and matching the character of the interior.

    Two versions of the sash

    Features of the model

      • thermal insulation value of the frame Uf = 1.4 W/m²K
      • glazing thickness up to 41 mm
      • outstanding sound insulation up to sound transmission class IV (45 dB)
      • double design variety in the sash (recessed | semi-recessed)
      • different profile shapes for an individual design
      • design glazing bead for the inside
      • 5-chamber profile in the standard combination
      • circumferential backstop gasket in the frame and sash
      • special security hardware guarantees the highest level of burglary protection.

    Choose your colour

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