We partner with Aluplast, a leading window manufacturer known for quality and innovation

Aluplast IDEAL 4000 PVC Windows


The variety of profiles in the IDEAL 4000 line, the diversity of shapes and configurations, as well as its compatibility, make the IDEAL 4000 one of the most popular PVC window and door systems worldwide.

Windows made with the 4000 series profile are proven to be strong and durable — robust and reliable structures suitable for both large construction projects and private homes or residential buildings.


IDEAL 4000 – Variety of Shapes
  • A system with millions of units already installed, impressing with its proven long-term stability and wide variety of window and door configurations.
    The original and harmonious design, combined with a great diversity of system solutions, offers limitless possibilities for creating windows that reflect your own style.

    Classic and elegant lines in slim profiles with expressive contours, yet slightly futuristic in form — a solution for those seeking unique options to design their windows
  • The IDEAL 4000 Round-line features a sash that is rounded and offset from the window frame.

    It is the ideal solution for those seeking unique possibilities in window design.
    Thanks to its rounded contours, delicate aesthetics, and smooth curves, these windows have a very attractive appearance and integrate perfectly with modern interior styles.
  • The IDEAL 4000 system combines original design with the efficiency of solutions developed for PVC window manufacturers.
    A key example is the sash version that allows the use of double glazing up to 48 mm thick.
    Thus, within its most popular PVC profile series, Aluplast provides manufacturers with an even more energy-efficient solution.
    Using thicker double glazing with improved thermal insulation — up to 48 mm — in windows with an offset sash ensures excellent energy efficiency performance.
    For instance, a reference window measuring 1230 × 1480 mm, equipped with double glazing with a Ug coefficient of 0.5 W/m²K and a thermal spacer, achieves a thermal transmittance coefficient Uw = 0.85 W/m²K
  • The window frame profile complements the popular IDEAL 4000 system.

    The IDEAL 4000 NEW 85 mm combines modern design with excellent technical characteristics.
    This profile was developed for energy-efficient buildings.
    A low thermal transmittance is achieved through the use of an 85 mm six-chamber profile, combined with 48 mm double glazing in fixed windows.
    The robust construction of the profiles, with depths ranging from 70 to 85 mm, and the large steel reinforcement chambers ensure optimal static performance and allow the production of large-sized windows.

Aluplast Windows: Quality and Innovation

The Aluplast IDEAL 4000 system represents the perfect combination of technological innovation, modern design, and maximum energy efficiency.
Thanks to its versatility, wide range of profiles, and compatibility between variants, it offers ideal solutions for both residential and commercial projects.
Request your free quote or contact us – our team will be happy to help you choose the best solution for your project.
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