Alphawin
| Certified since | 1 mai 2011 |
| Zone climatique | Frais, tempéré |
| Type | Operable |
| Sub type | |
| Efficiency class | phA |
| Material | Timber / aluminium |
| UW | 0,78 W/(m2K) |
| Open type |
Description
Timber frame with insulation and external aluminium shell
| Nom | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Flying Mullion | 107 mm | 0,84 W/(m²K) | 0,027 W/(mK) | 0,710 |
| Bottom | 96 mm | 0,93 W/(m²K) | 0,025 W/(mK) | 0,700 |
| Head | 96 mm | 0,72 W/(m²K) | 0,025 W/(mK) | 0,730 |
| Jamb | 96 mm | 0,72 W/(m²K) | 0,025 W/(mK) | 0,730 |