Anyone got any ideas as to why plaster is blowing on sound dry masonry wall? The window wall was skimmed about 12mths ago and was fine until last week, above the window has started to crack and blow first one side which was sorted and so far holding but now the other side has started. It is the only place in the house where it is happening, the house is about 30 yrs old and we have just finished renovating it. This is really frustrating and I thank you in advance for your ideas.
Heatwave
- Thread starter Sarah66
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