More water

After lots of recent rain we have another mark on the bedroom ceiling (we had one about 6 weeks ago and thought we had resolved it.

We spent a bit of time trying to work out if it was the central heating or something else but in the loft we think we found the answer.  We have black mold around the dormas and a bit of wetness. 

Not quite sure what we are going to do as yet but it does need to be sorted.