| Waterproofing I have a problrem with mold in the corner of a north facing bedroom. I tried all sorts of paint-on materials, none of which worked. I ended up drylining the room. However I know this is not the answer and dread to think what is going on behind the dry lining. To my mind the only answer is to find the source of the problem. If anybody has any ideas/suggestions I would be glad to hear them. |