

PVC windows · Opening
P74 CLASSIC
Engineered for strength, designed for size.
- Uw
- from 0.92
- Rw
- 47 dB
- Glazing
- 48 mm

Multi-chamber PVC systems from 74 to 83 mm — from robust classics to passive-ready solutions with triple glazing.


Engineered for strength, designed for size.


Balanced performance with modern comfort and clean design.


Maximized light, minimal design and timeless elegance.


Straight-lined look with outstanding thermal and acoustic performance.


More light, less frame — where modern comfort meets classic precision.
Send us dimensions, a drawing or just an idea. We reply within one working day.