1870wi04 KÖMMERLING 76: (Operable): OB1
KÖMMERLING 76
| Certified since | April 22, 2022 |
| Climate zone | Warm, temperate |
| Type | Operable |
| Sub type | |
| Efficiency class | phB |
| Material | PVC |
| UW | 0.99 W/(m2K) |
| Open type |
Description
PVC window frame with steel reinforcements inside the sash and inserted insulation profiles (0.031 W/(mK)) inside the outer frame. Pane thickness: 49 mm (4/18.5/4/18.5/4), rebate depth: 18 mm, spacer: SWISSPACER Ultimate with polysulfide secondary seal.
| Name | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Flying Mullion | 162 mm | 1.20 W/(m²K) | 0.024 W/(mK) | 0.690 |
| Bottom | 116 mm | 0.98 W/(m²K) | 0.027 W/(mK) | 0.720 |
| Head | 116 mm | 0.98 W/(m²K) | 0.027 W/(mK) | 0.720 |
| Jamb | 116 mm | 0.98 W/(m²K) | 0.027 W/(mK) | 0.720 |
