Fulltext results:
- Types of glazing and their specific values
- han for any other building component. The overall heat transfer coefficient (U<sub>w</sub>-value) of win... -value was about **5.5 W/(m²K)**, * the annual heat losses through 1 m² of such a window were equival... er to about **2.8 W/(m²K)**, which means that the heat losses are about half of those of the single glaz... dew point (see picture right hand side). * The heat losses cost about € 21 per m² each year - and tha