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Testing
| Requirement | Result | Classification |
|---|---|---|
| Watertightness | Passed | EN1873 |
| Air tightness | Class 4 (60pa) | EN12207/EN1026 |
| Sound insulation | 34 (-2,-4) dB | DS/EN717-1/A1 |
| Light transmission | 86% | – |
| Weight | 55 kg/m2 | – |
| Thermal insulation (with PVCu 150/V upstand) | 1.24 W/m2K | EN/ISO 10077-1 EN/ISO 10077-2 EN67 DS418 |
