vent below floor

Thank you for the help really appreciate it Is this setup ok Shower drain and bathtub drain both drain into same main drain 3” with p traps and horizontal then to roof shared non wet dry vent goes to wall then up through roof Is this to Colorado code? Tested and everything works no smell Toilet...

Hi all - I'm building a bungalow on a slab in Ontario, Canada, and although I think I've got the basics of venting and the design, I'm looking for some suggestions on a couple of tricky situations. I really appreciate any pointers or suggestions this awesome group can provide! NOTE: Water...

Hi all, love this forum! Has been a huge help getting me closer to passing inspection as an owner-contractor updating in IPC country. Ok, so in this initial layout (image) A) I tried a rolled wye above centerline for dry venting the toilet and shower only to learn on inspection that dry vent...

I have a second floor shower/tub. The P-trap dips significantly below the first floor ceiling joists so the outlet can run across the joists, which results in about another 10 inches of ceiling depth. I would like to raise the P-trap so that the outlet can run directly under the joists and I...

I am in the midst of a remodel/addition; turning a full bath into 1.5 baths. I’m adding a 3” waste line for the toilet, and mapping out the vent. I was planning on connecting a sink, shower or floor drain, and toilet to a single vent stack, but now see a branch vent might be required. (Note: The...

Love the site. I'm a DIYer, and a plumbing newbie. I'm redoing a bathroom and was wondering if I can do something like the following? T The drain would be 3" and the vent in the wall would be 2". Can I do this? Is it okay for the vent not to be directly in between the fixture and the...

Hello and thank you everyone in advance for reading my post and or answering my question. I have a kitchen and laundry on the first floor with an inch and a half common vent heading up to the second floor with minimal space. My second floor toilet has an inch and a half independent vent. The...