Sometimes the best way to find peace of mind with this is simply to hire a professional a friend of yours has used an can recommend. When it comes down to such responsible tasks, the best way is to avoid any risk.
I have just moved into a small barn conversion with my girlfriend on the end of her parents house. She runs an equine business from home and I am training to be a farrier so it is unlikely that we will ever move away. I'm asking for advice on how to make the most of living in one room that is fairl...
I would give it a good test before I eve let anybody bring it in. :) Having a professional inspect it is always the best option. I there really hasn't been damp at all you should be more than fine