ELVIAL W77 AI²
| Certified since | 23/06/2021 |
| Climate zone | Ζεστή, εύκρατη |
| Τύπος | Operable |
| Efficiency Class | phC |
| Υλικό | Aluminium |
| UW | 1,00 W/(m2K) |
| Open type |
Περιγραφή
Aluminum frame with thermal break out of polyamides and Low E polyamides, insulated by Kingspan Kooltherm. Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 18 mm. Spacer: SWISSPACER Ultimate with butyl as secondary seal.
| Όνομα | Frame width | U-Value | Ψ-Value | Frsi-Value |
|---|---|---|---|---|
| Flying Mullion | 180 mm | 1,17 W/(m²K) | 0,022 W/(mK) | 0,720 |
| Bottom | 138 mm | 1,03 W/(m²K) | 0,022 W/(mK) | 0,740 |
| Top | 138 mm | 1,03 W/(m²K) | 0,022 W/(mK) | 0,740 |
| Lateral | 138 mm | 1,03 W/(m²K) | 0,022 W/(mK) | 0,740 |
