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I recently had a plumbing emergency in my own home. The main drain pipe under the basement floor got clogged with toilet paper. The culprit is a newer low-flush toilet in a basement bathroom. I’ve ...

Learn why venting is important in a plumbing remodel and how to choose the best plumbing vent diagram for your space. Choosing the right plumbing vent diagram is essential when planning a remodel or ...

Q. Hey, Tim, I had the opportunity to tour a house under construction. All the plumbing drain lines were in, but I also saw all sorts of other extra pipes that connected to the drain pipes and ...

If you poke a drinking straw into your soft drink and place a finger over the opening, you can lift the straw out and the liquid in the straw will stay. Remove your finger and the liquid runs out.

I’ve been a master plumber since 1981. I’ve always loved doing plumbing because it’s a very interesting three-dimensional challenge to install drain, waste and vent (DWV) piping in a new home or a ...

I'm blessed. Not only do I get emails each day from readers like you, but I also get questions on my AsktheBuilder.com website. These questions are never tiring, and it's like Christmas morning when I ...

Modern air admittance valves are designed to protect trap seals and maintain proper drainage—but understanding exactly what they do and how to install them correctly is key. An installed AAV under a ...