Fleebog123
New Member
Hi all, I'm in the process of drylining my bedroom and I'm having an issue, the external gable wall is solid with no cavity and has been rendered on the outside with no insulation as space was a factor, so on the inside I've gyp lined the wall and used insulation backed plasterboard, after a while I noticed there was a wet patch coming from the bottom of the plasterboard and when I've taken off the boards the surface of the wall behind was saturated with water, I was just wondering the best way to prevent this, also it might be worth mentioning that there are radiator pipes running behind the gyp lined wall.
I've included a photo
I've included a photo