back-to-back toilet installation

  1. Z

    How to drain and vent back-to-back toilets

    Good Day, Plumbing Gurus, I am seeking advice on how to properly drain and vent two back-to-back toilets in a symmetrical bathroom layout under a 4" slab on grade foundation with down-turned footers. This is new construction, I am owner/builder, and am new to plumbing and trying to research and...
  2. WFBayer

    Back-to-Back wall hung toilets

    I am a realtor and amateur designer ... currently about to tear apart my 2nd floor for a complete remodel ... adding a 2nd bath with the toilet backing up to the existing bathroom's toilet. I have a question regarding wall-hung vs traditional regarding the stack/drain. Here's a summary ... My...
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