Discovered now upstairs in the storage that water has been dripping/condensing from the ceiling vent where the exhaust duct goes. Saw on the floor that there had been previous leakage, but it seems to happen very rarely. The only thing I can think of is that the warm humid air rises up towards the insulation which doesn't have a condensation barrier. Feel up there in the insulation that it's a bit slightly wet.
How can this be solved? Try to cut in some plastic and try to seal it? Keep a lower temperature in the storage too? Will also seal from the ground floor, thinking that air is leaking through there where the exhaust duct goes.
How can this be solved? Try to cut in some plastic and try to seal it? Keep a lower temperature in the storage too? Will also seal from the ground floor, thinking that air is leaking through there where the exhaust duct goes.
