IDEAL 4000

VERSATILE WINDOW SYSTEM AT AN AFFORDABLE PRICE – IDEAL 4000

A multifunctional PVC window system that combines modern design with high functionality. Slim profiles, a wide range of variants, and excellent thermal insulation parameters make it a great choice both for new builds and renovation projects.

Slim profile design – Frame and sash combo just 114 mm wide, allowing more natural light into interiors.
Versatile application – Suitable for both new constructions and renovation projects.
Multiple stylistic options – Available in Classic-line and Round-line variants, with semi-flush and non-flush sashes.
Excellent thermal insulation – Uw value as low as 0.85 W/m²K with appropriate glazing.
Durable and stable construction – Reinforced with steel for enhanced strength and long-term performance.
High compatibility – Supports glazing units up to 48 mm thick, including double and triple glazing.
Enhanced security – Can achieve burglary resistance up to RC2 class.
Modern finish options – Wide range of decorative foils including premium woodec and aludec textures.
Core color variants – Available with white, brown or anthracite core to better match frame finishes.
Effective sealing – Equipped with an external sealing system (2 gaskets) for improved airtightness and weather resistance.

A universal window system with extensive design flexibility

The IDEAL 4000 system is a reliable and versatile solution in the range of PVC profiles, perfectly balancing aesthetics and functionality. Thanks to the wide selection of profile shapes and configurations, you can easily match the look of your windows to the character of your home. It’s suitable for both new construction and the renovation of older buildings.

You can choose between stylistic versions with gently rounded contours (round-line) or with bold, geometric finishes (classic-line). Additionally, the system is available with both semi-flush and non-flush sash variants – giving you full freedom to select a solution that fits your personal design preferences.

Light and space, even during renovation

In situations where window openings cannot be enlarged – such as in multi-family building renovations – the slim profile design is a key advantage. The sash + frame combination measures just 114 mm in width, which translates into a larger glazed area and more natural light inside the room.

IDEAL 4000 offers a broad range of decorative foils – from classic finishes to premium textures like woodec and aludec. For even better adaptation to contemporary interior styles, profiles with an anthracite-colored core are also available.

Despite its relatively small installation depth (from 70 to 85 mm), the system allows for the creation of window structures with excellent insulation values. Combined with the new semi-flush sash and the possibility of using glazing units up to 48 mm wide, windows in this system can reach a Uw coefficient of up to 0.85 W/m²K.