Hello, I would appreciate some advice on some mould I have noticed on a couple of floor joists on the 1st floor. Photos are here: http://picasaweb.google.com/dgorissen/Damp?authkey=Gv1sRgCJSr1Zaq2PClqgE&feat=directlink Background: * over a period of 2 weeks we had 2 leaks relating to a poorly ca...
