Tag: vent pipe sizing
How Much Venting Do I Need for Rough-In Plumbing?
If you’re tackling a bathroom remodel or building a new home, you’ve probably asked yourself: “How much venting do I need for rough-in plumbing?” It’s a smart question—because without proper venting, your drains can gurgle, your traps can dry out, and sewer gases might sneak into your living space. Getting venting right during the rough-in…
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Can You Replace a 4″ Plumbing Vent with a 3″?
If you’re renovating your home or tackling a DIY plumbing project, you might be tempted to replace a 4-inch plumbing vent with a 3-inch one—maybe to save space, cut costs, or simply because that’s what’s available at the hardware store. But can you replace a 4” plumbing vent with a 3”? The short answer: It…
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