2659wi03 P41A: (Window frame operable) - P41A
2659wi03 P41A: (Window frame operable)
2659wi03 P41A: (Window frame operable): 1M1
2659wi03 P41A: (Window frame operable): OB1
2659wi03 P41A: (Window frame operable): OH1
2659wi03 P41A: (Window frame operable): OJ1
2659wi03 P41A: (Window frame operable) - View from the inside
P41A
| Certified since | Sept. 14, 2026 |
| Climate zone | Cool, temperate |
| Type | Window frame operable |
| Sub type | |
| Efficiency class | phB |
| Material | Timber / aluminium |
| UW | 0.80 W/(m2K) |
| Opening direction | Outward opening |
Description
Timber frame (0.11 W/(mK)) with aluminium facing shell. Pane thickness: 50 mm (4/18/4/20/4), Rebate depth: 16 mm.
| Name | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Mullion 1 casement | 190 mm | 0.86 W/(m²K) | 0.022 W/(mK) | 0.72 |
| Bottom | 102 mm | 0.83 W/(m²K) | 0.023 W/(mK) | 0.72 |
| Head | 102 mm | 0.86 W/(m²K) | 0.022 W/(mK) | 0.72 |
| Jamb | 102 mm | 0.86 W/(m²K) | 0.022 W/(mK) | 0.72 |
