I'm adding a second floor bathroom. Unfortunately, the 1st floor wet wall doesn't line up with the 2nd floor wet wall. I'm trying to avoid having to do a bump out with the new wall to allow the toilet 2" vent pipe to go straight up from the low heel 90 shown in the 3 pics. The 3" horizontal waste line shown in the pics is only running to a toilet. No other fixtures on it.
Question for the group. Can I run the (2) 90's as shown in the pic with text labeled 90's? This offsets the vent pipe right where I want it in the new wall and will stay under the new subfloor.
If not can I run 45's? Doesn't work as good as the 90's but still better than having to run the pipe straight up and bump the wall out 6" to hide.
Third pic shows the pipe going up vertical. In all three scenarios only the toilet will be vented on this line and remainder of vent pipe will be run to main vent stack.
Thanks
Question for the group. Can I run the (2) 90's as shown in the pic with text labeled 90's? This offsets the vent pipe right where I want it in the new wall and will stay under the new subfloor.
If not can I run 45's? Doesn't work as good as the 90's but still better than having to run the pipe straight up and bump the wall out 6" to hide.
Third pic shows the pipe going up vertical. In all three scenarios only the toilet will be vented on this line and remainder of vent pipe will be run to main vent stack.
Thanks