Glazing units
A suitable glazing unit can be selected for each window model. The units in our leading offer include three panes, 2 warm spacer and 2 low-emission coats. In each glazing unit, the external pane is toughened. Selected models are equipped with a glass with a self-cleaning coating or a laminated P2A glass (the safety glass, also called "tamper-resistant" glass).
Choose a glazing unit
Glazing units
Symbol | Number of glass | U value of glazing | Gas | Spacer | Low emission coat | Toughened pane | Outer pane | Laminated inner pane | Glazing unit cross-section |
E2 | 2 | Ug = 1,0 W/m²K | argon | 1x warm | 1x | 1x | - | - | |
I2 | 3 | Ug = 0,5 W/m²K | krypton | 2x warm | 2x | 2x | - | - | |
I4 | 3 | Ug = 0,5 W/m²K | krypton | 2x warm | 2x | 2x | self-cleaning |
- | |
I7 | 3 | Ug = 0,7 W/m²K | argon | 2x warm | 2x | 2x | self-cleaning |
- | |
I22 | 3 | Ug = 0,7 W/m²K | argon | 2x warm | 2x | 1x | - | - | |
I25 | 3 | Ug = 0,7 W/m²K | argon | 2x warm | 2x | 2x | - | + (P2A Class) |
|
N22 | 3 | Ug = 0,5 W/m²K | argon | 2x warm | 2x | 1x | - | - | |
N23 | 3 | Ug = 0,5 W/m²K | argon | 2x warm | 2x | 1x | - | + (P2A Class) |
|
N24 | 3 | Ug = 0,5 W/m²K | argon | 2x warm | 2x | 2x | self-cleaning | ||
F1 | 4 | Ug = 0,5 W/m²K | argon | 2x warm | 2x | 2x | - | + (P2A class) |