
Mostafa Tavengar
Hi Keli, If it is between the top of the door and the ceiling, and there is no pipe nearby, then there is a good chance that this is a condensation problem. Do you have an extractor fan fitted? You need to increase air flow. If it is reaching the ceiling then you should check from the above floor or loft space to see if there are any tanks or pipes that could be dripping. I hope this helps :-) Mostafa Bedford Building Maintenance