You have a tough bathroom rough-in. The layout is shower, toilet, then sink. The 4-inch main drain runs under the toilet. It is also about 4 feet deep. You are thinking about horizontal wet venting. That can work for many bathroom groups. But the details matter. Quick Q&A Q: Is a 4-foot vertical drop from… Continue reading Deep Main Drain? Wet Vent This 3-Fixture Bath
Tag: combo wye and 45
Toilet to Stack: San-Tee or Wye? Best Pick
You are tying a toilet drain into a vertical soil stack. The toilet is separately vented. You keep reading two answers. Some say use a sanitary tee. Others say use a combo wye and 45. So which one is “right”? Quick Q&A Q: What is the preferred fitting for a horizontal toilet branch into a… Continue reading Toilet to Stack: San-Tee or Wye? Best Pick