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    bbrick's Avatar
    bbrick Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Oct 5, 2013, 10:55 AM
    Roof venting for sewer
    Im re doing my roof and as such my sewer vents at the same time my bathroom is 30 feet form my kitchen should I run a second sewer vent line though the roof for the kitchen or can I use the one for the bathroom

    Thanks
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #2

    Oct 5, 2013, 11:13 AM
    Yes! You will need to run a separate vent for the kitchen. Good luck, Tom
    bbrick's Avatar
    bbrick Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Oct 5, 2013, 11:17 AM
    Thanks roughly how bug of diamater should it be
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
    		  
    #4

    Oct 5, 2013, 12:11 PM
    For a kitchen sink vent 2 inch pipe is plenty.
    If your code allows you may install a AAV. Good luck, Tom
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