cccrowe
New Member
I am currently remodeling a bathroom on the second floor of my house in San Francisco, CA. The previous bathroom had both a shower and bathtub. When I removed the shower, I found that the main vent stack was only partially in the wall (it is a 4 inch stack, and the wall is ony 3 1/2 inches wide), and the shower was built to disguise this. Now that the shower is gone, the only way that I can get the stack to fit in the wall is to reduce it from 4" to 3" as it comes up from the first floor. I am moving a toilet into the space wher et he shower was, and the space is 31" wide (rough), so I can't make the wall deeper, or I will not have the 30" wide finished opening for the toilet. I am headed to the library to check the code, but thought that if anyone knew the answer, it would save me some time. Thanks
Chris
Chris