Fellas I would really appreciate your advices regarding paint that allows the wall to breathe. This would be for inside and outside use. Dulux say their Wethershield does this,but they are trying to flog it so ide like an independant view from fellas that have experience of this problem. I have read that lime wash is the answer if any one out there could give me advice on mix and how you can color this mix ide be well pleased Cheers Dave
Microporous is the word you should look for on the tin. That keeps the moisture out and allows the wood to breathe naturally.