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
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How to Fix a Broken Backflow Valve in Your Main Cleanout
How to Fix a Broken Backflow Valve in Your Main Cleanout If you have an older home, you might have experienced plumbing issues like a shower backup. In this case, the culprit might be a faulty backflow valve. Here’s how you can troubleshoot and solve the problem. Q: What is this inner pipe in my… Continue reading How to Fix a Broken Backflow Valve in Your Main Cleanout