* - Uw value determined for a reference window 1.23 m x 1.48 m with 4/16/4 glass - Ug=1.1 W/m2K

A 5-chamber system with an installation depth of 70 mm, equipped with a triple seal (2 external seals, 1 central seal) and capable of integrating glazing units up to 42 mm thick.

Modern construction requires innovative solutions. The IDEAL 5000 Round line system meets these expectations, offering advanced technology combined with exceptional comfort. The rounded lines of the ROUND LINE sash give the windows a modern and harmonious appearance.
The IDEAL 5000 profiles with centre seal significantly improve the thermal and acoustic parameters of the windows. The triple gasket system not only guarantees a higher airtightness of the construction, but also prolongs the service life of the hardware components, protecting them from the influence of atmospheric conditions in the so-called dry chamber. The special extruded centre rebate located on the frame, to which the inner gasket adheres, guarantees a better airtightness of the construction, as well as making it more difficult to balance the sash, limiting the possibility of access to the hardware.

- Uf = 1.2 W/m2K
- profile class: B
- Profile core matched to the colour of the decorative foils. ( three core colours available: white, brown, anthracite )
- Seals in grey or black (colour dependent on choice of window colour)
- Possibility of using different types of glass: ornamental, safety, anti-burglary, anti-sun, acoustic
- Possibility to use fittings, anti-burglary strikers, of RC1 and RC2 class
- A wide range of decorative films