The IDEAL 4000 profile series combines the latest technology with the highest living comfort. The strong structure of the profiles with a depth of 70 mm and large chambers for steel reinforcements guarantee optimal static parameters and enable the production of large-size windows. The multi-chamber structure provides high thermal and acoustic insulation. Original and harmonious design, combined with a wealth of system solutions, give unlimited possibilities to create windows and thus emphasize your own style. The universal IDEAL 4000 system works well both in modern architecture of single- and multi-family housing, as well as in the case of renovation. In the latter case, where it is often not possible to enlarge the window opening, a particularly significant advantage is the reduced height of the frame and the sash, which increases the glazing area and allows more light to enter the rooms.

Classic, elegant lines in slender profiles with clear contours of the non-flush version are a guarantee of timeless elegance. For those looking for unique opportunities to create their windows, the Round-line series was created, distinguished 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.

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Technical data
Files to download

Technical data

70 mm

Frame depth

up to 42 mm



Number of chambers

2 seals


Finishes available

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Files to download

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