thebigfella
Active Member
hi went to look at a job yesterday and its a bit of a head scratcher there's a chimney breast in a hall way up stairs that is leaking a yellow substances and theres a couple of patch on the ceiling above the breast too ? it looks like nicotine but its not but it continually leaks out ? they`ve had a roofer out and there is no signs of a leak and somebody else has been out and said its a reaction with the plaster and the soot ? has anyone else come across this ? any help is greatly appreciated thanks