Scott Moorman
New Member
OK - moving my sink to an island. The closest drain pipe is the downstairs bathroom closet flange (to the right) and main stack (to the left). The new sink is pretty much 12FT to the right of the closet flange.
I might be redoing the bathroom floor (based on the staining around the flange), so I could replace the toilet flange and fittings.
I don't really want to cut into the main stack if I can help it. Can I replace the 90 degree fitting on the closet flange with something like this and combine the sink drain with the toilet? I'm just not sure there's enough room in the straight piece between the 90 and wye fitting to add a tee.
Thanks for any information - I know there are a lot of WRONG ways to do this - just looking for the right way that won't bite me down the road.
I know the sink needs a vent - I'm taking care of that already.
I might be redoing the bathroom floor (based on the staining around the flange), so I could replace the toilet flange and fittings.
I don't really want to cut into the main stack if I can help it. Can I replace the 90 degree fitting on the closet flange with something like this and combine the sink drain with the toilet? I'm just not sure there's enough room in the straight piece between the 90 and wye fitting to add a tee.
Thanks for any information - I know there are a lot of WRONG ways to do this - just looking for the right way that won't bite me down the road.
I know the sink needs a vent - I'm taking care of that already.