PVC window system
Iglo Premier
Modern outward-opening casement or tilt windows.
Iglo Premier is an original outward-opening PVC window system. The sash opens as a casement or tilts towards the exterior, preserving valuable interior space. A warm five-chamber Class A profile, double sealing and reliable hardware provide lasting comfort.
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0.89Uw W/(m²K)*
70 mmInstallation depth
5Chambers
2EPDM gaskets
Key features
A system designed for everyday comfort
- ✓Casement or tilt sash opens towards the exterior
- ✓Scissor hinges remain invisible when the window is closed
- ✓DM20 double-roller bolt for airtight locking or trickle ventilation
- ✓Five-chamber Class A profile manufactured from primary material
Window cross-section

Technical data
Iglo Premier specification table
| Opening type | Outward-opening casement or tilt |
|---|---|
| Number of chambers | 5 |
| Installation depth | 70 mm |
| Profile class | A |
| Thermal transmittance | Uw = 0.89 W/(m²K)* |
| Glazing thickness | 24–40 mm |
| Standard glazing | Argon-filled double glazing, Ug = 1.1 W/(m²K) |
| Sound insulation | 34–35 dB |
| Gaskets | 2 black EPDM gaskets: external and internal |
| Hardware | Scissor hinges, invisible when the window is closed |
| Lock | DM20 double-roller bolt for airtight locking or trickle ventilation |
| Handle | Aluminium |
| Reinforcement | 1.5 mm closed C-shaped steel in frame and sash |
| Glazing spacer | Swisspacer Ultimate warm edge available as an option |
| Profile base | White |
* Uw = 0.89 W/(m²K) applies to a 1230 × 1480 mm reference window with steel reinforcement, argon-filled Ug = 0.6 W/(m²K) glazing and a Swisspacer edge.
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