lav

  1. D

    Single to double lav drain and vent help

    I'm looking for the easiest and best way to make this single lav waste/vent setup into a double. The current trap adapter is in the center of the wall and the new vanity setup will have an 18" drawer base cabinet in the center and a 30" sink base on both sides of that. Which would make my trap...
  2. L

    Back-to-back double vanity and vanity.

    I have looked to see if this exact question has been answered and have been unable to find it. In my remodel, I have a double vanity and a single vanity that are essentially back-to-back. A The back-to-back sinks don't perfectly line up so I am wondering if the right way to approach this...
  3. Bceverson

    Toilet plumbing and wet vent - remodel

    Hey everyone, thanks for taking a look at my remodel and specifically toilet plumbing/ wet vent questions. The main questions are: 1. Can I: A. use a 3x3x3x3 wye with a toilet/WC on one side and a tub/shower combo on the other. I understand that the toilet should be the furthest from the vent...
  4. Rick Ruddle

    Washer Standpipe Distance From Lav Drain

    I am in the process of roughing in my cabin in WV. I am far away from a plumbing inspection, but while the inspector was there today inspecting framing (he inspects everything but electrical), he said my laundry/lav drain was not correct. I was not there and the builder was relaying what he said...
  5. Terry

    Rust and chips on porcelain bathroom sink, Lav replacement

    Rust and chips on porcelain bathroom sink happen over time. After a number of years, the only solution is complete replacement. Often when asked to change a lav faucet, if the sink is from the 80's I don't bother unless they are also replacing the lav (basin). Remove the drain on a rusting relic...
  6. Shelbycobra427

    Best way to handle Lav drain for remodel

    I'm on the home stretch of a small powder room remodel and would love some feedback from the pros here on the proper way to handle my lav drain. I was originally planning on cutting out the brass elbow and a section of the copper drain and replacing it with PVC and a solvent welded trap adapter...
  7. reynchr

    Add Bar Sink to Lav Plumbing

    Hey, folks. Hoping to get some guidance on the best way to accomplish this. I have an existing bathroom sharing a kitchen wall and I want to add a bar sink into the existing drain line while utilizing the existing water sources. My initial thoughts are that I can 'T' off of the existing water...
  8. Terry

    The lav cabinet draw hits the P-trap, and how to fix that.

    Sometimes new cabinets will have drawers below the lav, which is fine unless the rough-in for the drain is too low for that. Sometimes if you are ahead of the drywall, you can raise the drain in the wall, and other times you need to cut the cabinet for the p-trap. Here the cabinet was cut...
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