VEKA Perfectline windows are 5-chamber profiles with a depth of 70mm, equipped with 2- or 3-chamber glazing and Winkhaus fittings.
Perfectline windows provide very good thermal insulation (Uw from 1.0 W / m2K). They provide good illumination of rooms through a larger glass area, as the frame and sash profiles are 118 mm wide in total.
Perfectline profiles can be fitted with glazing units with a thickness of 6 to 42 mm, meeting the requirements of class 6 acoustic insulation (noise reduction up to 50 dB).
VEKA Perfectline windows are also available in the outward-opening version, which is very popular in the Scandinavian countries.
The profiles have outer walls with a thickness of 3 mm (with a possible deviation of + – 0.2 mm), which classifies them to the highest class A.
Perfectline profiles use two gaskets – external and internal, which effectively protect against noise and cold.
The gaskets can be black, gray or caramel, which allows you to match them to the color of the profiles.
- 5-chamber profile
- Uw coefficient for the entire structure from 0.9 W / m2K
- steel reinforcement – at least 1.5 mm. thickness (cross-section closed in the frame)
- 3-pane packages with a warm edge
- the ability to open windows to the outside