Quote Originally Posted by Treemonkey View Post
...Firstly the walls were covered in some impermeable paint which was allowing moisture to build up behind it, causing condensation on the walls. I have spent several weekends removing the paint, and the room has dried out considerably. Next job (still ongoing) is lime washing the walls, done a few coats this helps the masonry breathe properly it takes 4+ coats for a decent finish.
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So I can recommend lime washing your walls!
Ahh, I had heard comments made elsewhere about moisture issues and paint. So I take it that the key is to use a paint that can let the moisture pass through? 4 coats of limewash should take up a few months but it's all for a good cause and at least my time is free :D