- Uw1-sash 2-/3-pane glass:
- 0,77 W/m²K
- Uw2-sash 2-/3-pane glass with mullion:
- 0,91 W/m²K
- RwStandard:
- 33 (-1;-4) dB
- RwBest value:
- 43 (-3;-10) dB

Living and working in Bergamo
Installed products:
Installed products
- Uw
- Heat transfer coefficient of the window element
- Rw
- Sound insulation properties of a window
- npd
- no performance determined
Experience variety first-hand – at our Finstral Studio.
Do you just want to inspect, touch and try out our products? At the Finstral Studio, you will find a wide range of windows, doors and glass walls. Along with expert answers to your questions.




































