Reply To: Banging Pipes when Toilet Flushes Home › Forums › Public Forums › General Plumbing › Banging Pipes when Toilet Flushes › Reply To: Banging Pipes when Toilet Flushes 19 Feb 2003 at 11:38 pm #294016 Retired plbg1Participant Sounds like you have a bad ballcock, get it replaced. Thats where water comes into tank with a float on it.
