1731wi03 System 5-45 Hi+: (Operable)
1731wi03 System 5-45 Hi+: (Operable): OB1
System 5-45 Hi+
| Certified since | June 10, 2021 |
| Climate zone | Cool, temperate |
| Type | Operable |
| Sub type | |
| Efficiency class | phC |
| Material | Aluminium |
| UW | 0.79 W/(m2K) |
| Open type |
Description
Thermally separated aluminium frame with polyamide separators (Technoform Low Lambda PA 66 GF 25) and phenolic foam insulation (Kingspan Kooltherm, 0,022 W/(mK)). Pane thickness 54 mm (6/18/6/18/6), rebate depth 21 mm, spacer: TGI Precision with butyl secondary seal.
| Name | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Flying Mullion | 195 mm | 0.79 W/(m²K) | 0.025 W/(mK) | 0.783 |
| Bottom | 188 mm | 0.78 W/(m²K) | 0.025 W/(mK) | 0.784 |
| Top | 188 mm | 0.78 W/(m²K) | 0.025 W/(mK) | 0.784 |
| Lateral | 188 mm | 0.78 W/(m²K) | 0.025 W/(mK) | 0.784 |
