Ask Experts Questions for FREE Help !
Ask
    grrywrght's Avatar
    grrywrght Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 27, 2007, 07:06 PM
    Venting bathroom plumbing
    Is there a certain size of pipe required to vent a bathroom?
    doug238's Avatar
    doug238 Posts: 1,560, Reputation: 62
    Ultra Member
    		  
    #2

    Jan 1, 2008, 01:39 AM
    Yes, it depends on how many and what size fixtures are pulling from that vent.
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #3

    Jan 1, 2008, 07:11 AM
    Most bathrooms are vented off the lavatory using 2" pipe unless the plumber decides to make it the main house vent in which case it will increased to 3" Regards, Tom
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Venting plumbing [ 1 Answers ]

How big should the vent pipe be? Can it be too big, We're thinking of using 3inch, would that be OK? We plan to just use this one for the toile, sink and shower. Would it better if we use more than one vent? Its all going to be within feets of one another. Thanks.

Basement Bathroom project - Plumbing/Venting [ 6 Answers ]

For the 3 years we've lived in this house our "second bathroom" has been nothing more than a toilet in the basement. I got the bright idea last weekend to try and build a complete bathroom down there. Well it's turning into a bigger project than I anticipated so I could use some help. Whoever...

Plumbing venting [ 6 Answers ]

We had a home built for us this past summer. I had a gentleman checking our furnace in Dec, and he also inspected a few other items, one of those being the attic where he saw the venting tubes, and stated to me he didn't know how this house passed the plumbing inspection.. he saw two 3"pipes...

New Construction Plumbing - Venting [ 9 Answers ]

I am building a guest house behind my home. The kitchen sink will be about 16 feet from the vertical down drain. It is impractical to vent this directly above the sink due to a window. I can vent it aproximatly 5 feet down line from the window. My question is will this work? Also can I use a...

Bathroom Plumbing/Venting Question [ 2 Answers ]

Hi, I am doing a bathroom remodel and moving the location of the fixtures to make more use of the limited space. The question is, will the room be vented properly based on the drawing I have submitted. I would really rather not have to run a new vent here. Thanks a lot for your help.

View more questions Search