I recently noticed the waste water leaving my bathroom wash basin drain was taking more time than usual to drain away. Realising this meant a total blockage may be imminent, I set to work dismantling the waste pipe and bottle trap so that I could begin unblocking my wash basin drain. Boy was there some gunge to clear out.
“Me, worry about my bath overflowing? It’s got an overflow pipe.”Bragging bath owner.
“Oh! Has it?” Plumber.
Why you DO NEED to worry about your bath overflowing?
I know someone who has had a bad experience with a bath overflowing, but it wasn’t their bath overflowing. It was in a flat two floors above. Interestingly the flat in between on the floor immediately below the bath didn’t get wet. How can that happen?
Well lets start with the overflowing bath. The person, whose bath it was, admitted it had overflowed but not very much. I suspect this means that the water did actually run over the rim of the bath. That means it rose above the bath overflow outlet (assuming there was one.)