Progression GRP
| Certified since | Aug. 21, 2012 |
| Climate zone | Cool, temperate |
| Type | Operable |
| Efficiency Class | phA |
| Material | Timber / GFRP |
| UW | 0.78 W/(m2K) |
| Open type | Inward opening |
Description
Timberframe (0.11 W/(mK)) with glass-fibre reinforced facing shell profile with insulation (0.040 W/(mK)) filling. Glass-fibre reinforced polyamide (0.30 W/(mK) glass support. Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 18 mm.
| Name | Frame width | U-Value | Ψ-Value | Frsi-Value |
|---|---|---|---|---|
| Mullion 2 casements | 162 mm | 0.73 W/(m²K) | 0.026 W/(mK) | 0.720 |
| Bottom | 90 mm | 0.80 W/(m²K) | 0.026 W/(mK) | 0.740 |
| Top | 90 mm | 0.76 W/(m²K) | 0.025 W/(mK) | 0.750 |
| Lateral | 90 mm | 0.76 W/(m²K) | 0.025 W/(mK) | 0.740 |
