I could be wrong but I think mould appears when humidity condenses to water drops. So you need both humidity and a temperature contrast (e.g., hot inside air me

I could be wrong but I think mould appears when humidity condenses to water drops. So you need both humidity and a temperature contrast (e.g., hot inside air meets a cold wall). So as long as the inside and outside of the house has the same temperature, condensation in random spots should not happen?.. Condensation will be on the glass panels, where mould cannot grow.