
A high-performance 75 mm vinyl window and door system engineered for thermal comfort, weather resistance and architectural flexibility.
| Frame and sash depth | 75 mm |
|---|---|
| Sealing gaskets | 2 |
| Chambers | 6 |
| Sound insulation | Up to 43 dB |
| Air permeability | Class 4 |
| Watertightness | Class 9A |
| Profile thermal transmittance (Uf) | 1.02 W/m²K |
| Window thermal transmittance (Uw) | 0.94 W/m²K |
| Wind-load resistance | Class C3 |
| Glazing options | 20, 24, 32, 42 and 44 mm |
Our team can help select the appropriate glazing, finish and opening configuration for your project requirements.