PVC window system
IGLO 5 Classic
Proven solutions and classic aesthetics.
A five-chamber Class A PVC system valued for thermal performance, reliability and appearance. Its semi-flush profile, broad Renolit foil range and extensive options make it suitable for a wide variety of projects.
Request a quote
0.86Uw W/(m²K)*
70 mmInstallation depth
5Chambers
2EPDM gaskets
Key features
A system designed for everyday comfort
- ✓Standard argon-filled single-chamber glazing, Ug = 1.1 W/(m²K)
- ✓MACO MULTI-MATIC KS hardware with Silber-Look anti-corrosion coating
- ✓V-Perfect thin-weld technology
- ✓Microventilation, sash lifter and a broad choice of PVC foils
Window cross-section

Technical data
IGLO 5 Classic specification table
| Profile class | Class A |
|---|---|
| Number of chambers | 5 |
| Installation depth | 70 mm |
| Thermal transmittance | Uw = 0.86 W/(m²K)* |
| Standard glazing | Argon-filled double glazing, Ug = 1.1 W/(m²K) |
| Sound insulation | 34–42 dB |
| Gaskets | 2 black EPDM gaskets: external and internal |
| Glazing spacer | Galvanised steel; Swisspacer Ultimate optional |
| Reinforcement | 1.5 mm C-shaped steel in frame and sash; 2 mm in balcony-door sash |
| Hardware | MACO MULTI-MATIC KS with 2 anti-theft strikers and Silber-Look coating |
| Comfort | Microventilation, sash lifter and handle misplacement lock |
| Profile base | White, anthracite or bronze |
* Uw = 0.86 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.
Let’s start with a conversation
Looking for windows or need a quote?
Contact us and we will help you choose the right solution for your project.