'That could represent 1cm of water on the wall, that's physically impossible. There's a maximum amount of moisture that can condensate per unit of surface, it c

'That could represent 1cm of water on the wall, that's physically impossible. There's a maximum amount of moisture that can condensate per unit of surface, it cannot be infinite. ' ' I do not understand why isolating 3 walls out of 4 would generate additional moisture on the remaining wall.' you gey problems with mold way before you are anywhere near 'the physical limir of condensarion'. You dont want to be near it. The question is not whether the amount of consensation will double or quadruple. It is weather you will have mould problems. If your wal starts getting wet, you will have mould peoblems.