Asked on Jun 23, 2020

Can i drain a sink into a toilet vent?

Agnes ChrzanowskaJessica BakerBrandon


I have an unfinished laundry room directly under my main bathroom. I want to add a toilet and sink to the room before I finish it. There is already plumbing set up for the toilet. My question is could I somehow convert that vent into a drain for the sink and add a new vent onto that? Thanks.

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