dertill
2019-02-06 16:22:39
- #1
yes, and if the infill panels are basically not insulated, you should just put something on the outside.
Since when is 9 cm WLG040 insulation "not insulated"?
That results in a U-value of 0.4 to 0.5 W/m²K. Nothing needs to be done to the facade if the outside is still in good condition and is not to be newly clad.