I recently replaced my kitchen wall. I replaced it with the foil rigid foam. 3/4in because it is on a exteror wall with fur strips. About a year later I have mold coming out near the outlets.
I remove the drywall and foam. I noticed the mold was only on the wood section. (not Black Mold)
So I replaced it with what it original had. It goes exterior wall, fur strips, unfaced insulation between the fur strips, then 6mill poly on the whole wall.
About a month later (haven’t put the drywall up yet) I notice I have condensation (water) on the Plastic and the wood is soaked with water. I keep my house at 76-77. This was in the summer time.
Now that it is winter I have no condensation on the plastic or the wood. There are no leaks in the roof.
I can take pictures if need be.
Do they still use the 6poly mill in Florida? What is the correct way of doing this? Where is the water coming from?
Palm bay Fl 32909