0473rw03 FTT U8 Thermo 2012: (Roof window): OB1
FTT U8 Thermo 2012
| Certified since | Feb. 7, 2013 |
| Climate zone | Cool, temperate |
| Type | Roof window |
| Sub type | |
| Efficiency class | phB |
| Material | Timber / aluminium |
| UW | 0.70 W/(m2K) |
| Open type |
Description
Timber roof window frame (0,115 W/(mK)), insulated on the outside (0,042 W/(mK)), cladded by aluminium. A quadrouple glazing is used. Used Pane: 52 mm (4/12/4/12/4/12/4), intersection of the Glass: 20 mm.
| Name | Frame width | U-value | Ψ-value | Frsi-value |
|---|---|---|---|---|
| Bottom | 112 mm | 1.10 W/(m²K) | 0.034 W/(mK) | 0.700 |
| Top | 95 mm | 1.08 W/(m²K) | 0.034 W/(mK) | 0.700 |
| Lateral | 92 mm | 1.11 W/(m²K) | 0.037 W/(mK) | 0.700 |
