One drainage pipe serving 2 baths

[peternoon]

Is it possible to have one pipe going to the (single) discharge stack and two baths connected to it, one of them as a branch? If so, will a 40mm pipe be enough?

Thanks in advance

[J.C.]

[RicodJour]

1 1/2" pipe is the bare minimum for any waste line, and if by bath you mean the typical shower or tub plus toilet and sink - nope, not even close. R

[peternoon]

[RicodJour]

Still nope. Check your local building code. Around here two tubs would require a 2" pipe as a minimum.

R