PVC window system
IGLO Energy
High energy efficiency and everyday comfort.
An innovative seven-chamber Class A PVC system made from primary materials. Its foamed central EPDM gasket supports excellent thermal performance, while the construction provides strong water tightness, microventilation and wind resistance.
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0.71Uw W/(m²K)*
82 mmInstallation depth
7Chambers
3EPDM gaskets
Key features
A system designed for everyday comfort
- ✓Standard double-chamber glazing package Ug = 0.5 W/(m²K)
- ✓Swisspacer Ultimate warm edge available as an option
- ✓Microventilation and handle misplacement locking mechanism
- ✓Wide choice of PVC foils, glazing and security options
Window cross-section
Technical data
IGLO Energy specification table
| Profile class | Class A |
|---|---|
| Number of chambers | 7 |
| Installation depth | 82 mm |
| Thermal transmittance | Uw = 0.71 W/(m²K)* |
| Glazing package thickness | 24–48 mm |
| Standard glazing | Double-chamber, Ug = 0.5 W/(m²K) |
| Sound insulation | 37–46 dB |
| Gaskets | 3 EPDM: perimeter, glazing and central |
| Warm edge | Swisspacer Ultimate available as an option |
| Standard hardware | Microventilation, 4 anti-theft strikers depending on sash size, handle misplacement locking mechanism |
| Handle | Aluminium |
| Colours | Over 30 PVC foils; white or brown base profile |
* Uw = 0.71 W/(m²K) applies to a 1230 × 1480 mm window with steel reinforcement, argon-filled Ug = 0.5 W/(m²K) glazing and a Swisspacer plastic spacer bar.
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