Toilet flange and seal.

Discussion in 'Toilet Forum discussions' started by James Aiello, Feb 15, 2008.

  1. James Aiello

    James Aiello New Member

    Feb 15, 2008
    I'm putting in a new flange for my toilet. PVC with metal ring. On the PVC end
    there is a red rubber gasket. The PVC is slightly larger then my pipe in the
    The original pipe in the floor looks to be a old cast iron elbow that they just put the wax gasket on and then bolted the toilet to some rigged up bolts.
    The top of the old cast iron pipe seams to have some kind of lead metal on it.
    Maybe a old seal? I don't see any threads, so I was thinking they filled them
    in and that's why I'm having trouble fitting the new flange.
    Can I just grind away some metal and fit the new flange? Also will I have
    any leaking issues?


    Attached Files:

  2. krow

    krow Plumber

    Feb 11, 2008
    Ontario, Canada
    From what you are describing, it sounds like an old lead (4"0) drain that haed the floor flange removed. What you may be seeing is the old lead solderd to and existing brass furrelle which is chaulked with lead into a cast iron fitting.

    If I'm right, someone "jerry-rigged" a flange to fit
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  4. James Aiello

    James Aiello New Member

    Feb 15, 2008
    What can I do to make it work... Am I doing the right thing with the flange
    I have?

  5. Gary Swart

    Gary Swart In the Trades

    Sep 1, 2004
    Yakima WA
    I would advise to get professional help on this. One thing that a plumber might do if there is access below the floor, is to cut the closet bend or elbow off and use a banded coupling to attach PVC pipe and go with PVC on up. I would not suggest you even attempt to grind or otherwise hack this thing anymore than it already has been. The old adage, "Two wrongs don't make a right" applies here. Yes, this will cost you some dollars, but if you screw it up and try to get by with a hack job that fails, you'll end up not only with a plumbers bill, but perhaps new flooring.
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