2251wi04 Inova 76 mm insulated: (Operable): OB1
2251wi04 Inova 76 mm insulated: (Operable): OB1
2251wi04 Inova 76 mm insulated: (Operable): FM1
2251wi04 Inova 76 mm insulated: (Operable): OH1
Inova 76 mm insulated
| Certified since | May 21, 2025 |
| Climate zone | Warm, temperate |
| Type | Operable |
| Sub type | |
| Efficiency class | phB |
| Material | PVC |
| UW | 0.98 W/(m2K) |
| Open type |
Description
PVC window frame with insulation inserts made out of PU foam (0.027 W/(mK)) and steel reinforcements in both the frame and the sash. Pane thickness: 44 mm (4/16/4/16/4), rebate depth: 23 mm. Spacer: SWISSPACER Ultimate with butyl as secondary seal.
| Name | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Flying Mullion | 143 mm | 1.09 W/(m²K) | 0.022 W/(mK) | 0.690 |
| Bottom | 121 mm | 0.98 W/(m²K) | 0.022 W/(mK) | 0.720 |
| Head | 121 mm | 0.97 W/(m²K) | 0.022 W/(mK) | 0.720 |
| Jamb | 121 mm | 0.97 W/(m²K) | 0.022 W/(mK) | 0.720 |
