comode installation Home › Forums › Public Forums › General Plumbing › comode installation This topic has 1 reply, 2 voices, and was last updated 21 years, 5 months ago by racefanone. Viewing 1 reply thread Author Posts 7 Jun 2003 at 7:05 pm #276675 MasterPlumbersKeymaster When installing a new comode what distance form the wall should the rough-in drain be, or does this vary with different manufacturers? 7 Jun 2003 at 7:37 pm #294580 racefanoneParticipant 12″ from finished wall to center of stool pipe.So if the wall is bare studs,it would be 12″ plus whatever you are going to put on the wall.There are also 14″and 10″R/I Where I come from 12″ is the most common.SEMPER FI. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In