Natwerk Designs

How do I vent a kitchen sink drain?

project is currently under construction for an outdoor kitchen

Public Comments

1. Simple, but first . Is the outlet discharging into a normal foul drain? If so you will need to make the terminal vent above head level to avoid the smell of the drain. Second, just put a trap in standard plastic pipe as it comes from under the sink, after the "T" and take as high as you can. Jeff.
2. tie newpipe into drain.at point going to sink install a sanitary t with p trap to sink.three inches above sanitary t install a sudor or mechanical vent. this eliminates any sewer gas problems.