The strong structure of the profiles with a depth of 85 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 is perfect for modern architecture of single and multi-family housing, as well as for renovation. In the latter case, where it is often impossible 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 it to the character of the interior.

The IDEAL 4000 85 mm variant available in this series is a system that combines the most popular solutions with an external seal with a six-chamber frame structure with a depth of 85 mm, allowing for better thermal insulation of windows. It is a guarantee of the highest standard based on a product that has been proven and appreciated by the market. The perfect selection of forms also makes the windows in this line a perfect element in interior design, giving them an original and extraordinary look.