Quote:


"Honey, where did you say the baby was??"

Thanks for the reply thescruff.
I am concerned though...
The noise has only started in the last month or so, so wouldn’t lack of air have been an issue before now? (House is approx 10 years old).
The two sinks are approx 1.75 to 2 mtrs from the main vertical soil pipe and feed into this via 30mm?? pipe/s. I can't tell if they join together somewhere under the floor? But I suspect they do as the gurgling noise is common to both sinks.
The soil pipe is plastic and not visible or easily accessible, except for a short length that appears in the loft (above the bathroom) and from here a flexible pipe vents to the outside via tile fitted roof vent.  Isn’t this where air is introduced??  Should I disconnect the flexible pipe to check air is getting into soil pipe OK (By running water down the sink/s again)??

Could the problem be a partial blockage somewhere between the sinks traps and the soil pipe?? Would this cause a gurgling to occur??

No Wolf  Haven’t got a baby!   But funny though