I'm in a single-floor ranch with partially finished basement. I'd like
to put in a bath in the vicinity of a main waste stack (running from the
main sewer line under the basement floor up through the ground level and
through the attic and roof). Immediately above is the main bath that
drains into this waste stack.
Is it possible to wet vent a basement bath into this stack at the
basement ceiling (main bath floor) level? Or should I run a vent pipe
upwards parallel to the waste stack and join into it in the attic?
"Men occasionally stumble on the truth, but most of them pick themselves
Click to see the full signature.