I drew out a diagram, the shower and vanity are in the same cavity between the floors and the drop is in the wall between the 2 fixtures. Is that code compliant? I was gonna use double-90 but was advised not to.
I have a bathroom sink and right across I have a shower. In between these two fixtures downstairs is a wall I have to drop them into. I was going to originally use a double-90 to catch both but I heard it’s not a compliant fitting. How else can I connect them properly with the pipes being in the...