Hey, great forum!
I am adding a new 2nd floor master bath (shower, vanaties, toilet). It's a 1930's Cape Cod style with a 16" long 2x4 vertical chaseway running from the 2nd floor to the basement. Can I use this space to run all plumbing + DWV through that - i.e., Is 3" sched 30 PVC ok to use as DWV pipe? Or do I need to enlarge that bay to accomodate sched 40. And if I enlarge it, should I just go with 4" pipe?
Thanks!
Pittsburgh PA
I am adding a new 2nd floor master bath (shower, vanaties, toilet). It's a 1930's Cape Cod style with a 16" long 2x4 vertical chaseway running from the 2nd floor to the basement. Can I use this space to run all plumbing + DWV through that - i.e., Is 3" sched 30 PVC ok to use as DWV pipe? Or do I need to enlarge that bay to accomodate sched 40. And if I enlarge it, should I just go with 4" pipe?
Thanks!
Pittsburgh PA