Bathroom rough in

[GeronimoDF]

Hi,
I have a bathroom on a slab. How does this rough in look?

Main Line: 4 inch
Toilet: Vented with a 2 inch rolled wye
Sink: Vented with a 2 inch sani-tee
Shower: Vented with a 2 inch rolled wye

Here is a nice link to Bert Polk's plumbing tips

[hj]

It works, although I am not sure if it is how I, or other plumbers, might have done it. The 2" flat shower vent would not pass inspection in most areas, and the toilet's vent could also be suspect.

[GeronimoDF]

Thanks for geeting back to me. The shower vent was going to rolled again. How would you do this?

[hj]

How I would do it would depend partly on how far the main line is below the floor, and the distances between the various fixtures. Just "rolling" the vent does not eliminate it from being a flat vent, it just minimizes how much stuff is going to get into it.

[GeronimoDF]

How about vent the tiolet like this? I do have the room underneath the slab.

Here is a nice link to Bert Polk's plumbing tips




or like this...... might work better

[Terry]

You could wet vent the shower with the lav if it's within five feet.

Here is a nice link to Bert Polk's plumbing tips