X139
| Certified since | May 20, 2020 |
| Climate zone | Cool, temperate |
| Window Type | Operable |
| Efficiency Class | phB |
| Material | GFRP |
| UW | 0.80 W/(m2K) |
Description
GFRP-Frame with interior softwood application, sash and frame in flush, and exterior aluminium cladding. Insulated by PU-foam, 0.040 W/(mK). GFRP with PU resin, 2200 kg/m³, 0.34 W/(mK) (preliminary value to be validated). Spacer: MULTITECH G with polysulfide secondary seal.
| Name | Frame width | U-Value | Ψ-Value | Frsi-Value |
|---|---|---|---|---|
| Mullion 2 casements | 137 mm | 1.00 W/(m²K) | 0.026 W/(mK) | 0.720 |
| Bottom | 94 mm | 0.84 W/(m²K) | 0.026 W/(mK) | 0.720 |
| Top | 94 mm | 0.84 W/(m²K) | 0.026 W/(mK) | 0.720 |
| Lateral | 94 mm | 0.84 W/(m²K) | 0.026 W/(mK) | 0.720 |
