KÖMMERLING 88 Mitteldichtung
| Certified since | Jan. 31, 2018 |
| Climate zone | Cool, temperate |
| Type | Operable |
| Efficiency Class | phB |
| Material | PVC |
| UW | 0.78 W/(m2K) |
Description
Window frame made of rigid PVC profiles, sash with rebate base bond, PS insulator with 0.031W/(m²K), glazing 44 mm (4/16/4/16/4), spacer: SWISSPACER Ultimate. The window frames with the brand names “KBE 88 centre seal system” and “TROCAL 88 centre seal system” are identical in construction to the certified window frame.
| Name | Frame width | U-Value | Ψ-Value | Frsi-Value |
|---|---|---|---|---|
| Flying Mullion | 154 mm | 0.85 W/(m²K) | 0.024 W/(mK) | 0.720 |
| Bottom | 146 mm | 0.74 W/(m²K) | 0.025 W/(mK) | 0.740 |
| Top | 116 mm | 0.78 W/(m²K) | 0.025 W/(mK) | 0.740 |
| Lateral | 116 mm | 0.78 W/(m²K) | 0.025 W/(mK) | 0.740 |
| Threshold | 146 mm | 0.74 W/(m²K) | 0.025 W/(mK) | 0.740 |
