Hi, We have a history of ‘condensation’ issues in our flats however when looking outside after rain I noticed several damp patches across the wall rendering. See below. Any thoughts? Could this be penetrating damp? If so how can this be resolved? https://i.postimg.cc/RJzJWXgM/2-CC56-BFE-3-AE6-4-F6-A...
These marks appeared on the ceiling in kitchen - wondering if anyone has any idea what they are and what might have caused them before I go ahead and paint over it? Recently had some decorating done in a different room and there is a washer/dryer in the kitchen. The only theory I have is a leak from...
