Hi new to the site
I wonder if anyone can help. In my home, on the inside walls which ar the reverse of the outside wall, over the last few weeks circles hav appeared which look like damp spots but are not. A casual enquiry fro friends is suggesting they are probably caused by 'institition o institution condensation' something about a dewpoint etc which left m puzzled.
The 'circles' match the 'dabs' spots ie the cement behind the plaste board. I have been in the loft and cannot see any water or dam running down the walls. The problem is only evident on the inside o the walls that are facing out. A quick check of the outside brickwor does not reveal any damp and my house is wall cavity sealed.
Grateful for any advic
-- dizasste
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