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What to Know About Plumbing: A Simple Guide for Homeowners

Written by David Brown
Published Jun 12, 2025
Updated Dec 9, 2025
Reading time 5 min read

Plumbing is a part of those things which most average homeowners only think about when there is a problem. In the US 1 trillion gallons of water are wasted every year through plumbing leaks. That is the same as 40 million swimming pools. Many such leaks do not even require a professional. Being a new homeowner or simply wanting to be more self sufficient, basic information can help prevent wasting money and unnecessary worries. Are you Interested in learning something about plumbing, but not sure what to know about plumbing? Then You are in the right place. We will wade through the basics in a manner that is easily digestible, even when you have never even held a wrench in your life.

Why Understanding Basic Plumbing Matters

First you don’t have to hire a professional plumber to make sure that your home is in good condition. Some basic plumbing knowledge can make you confident enough to prevent major leaks and repair minor issues yourself. It is not about repairing, it is a proactive approach that highlights the importance of understanding of warning signs of plumbing issues that can prevent water damage, mold growth and roof touching utility costs.

Plumbing Basics for Beginners

The plumbing system of your house consists of two components:

  1. The in flow system of clean water, the water supply system.
  2. The drain system, which eliminates waste and dirty water.

To know the basics of plumbing it is very important to be familiarized with the following sections

  • Pipes: Distribute water to your house.
  • Fixtures and faucets: Regulation of water.
  • Valves: Close supply of water to various sections of the house.
  • Drains and traps: Assist in the draining of waste and keeping the sewer gases down.

These plumbing basics for beginners can assist you to detect the problem of specific section of plumbing and help you to troubleshoot and explain the issue easily when calling a plumber.

Common Plumbing Problems and Their Solutions

Most of the homeowners used to face a couple of plumbing issues such as

  • Clogged pipes: Pipes get clogged usually when they get in contact with hair, grease and food particles resulting in poor and slow draining of water.
  • Leaky faucets: These are the most common and frequently occurring problem of plumbing. The drip drop is not only driving you crazy but also a waste of water and money. It can be prevented by replacing a worn out washer or cartridge.
  • Running toilets: This is often the result of a flapper that does not work well. It can be fixed easily just by replacing the flappers or filling valve.
  • Poor water pressure: Low water pressure is frustrating, usually caused by mineral deposition and blockages in your plumbing system and can easily be fixed by using gauge.
  • Sewer Line Backups: Foul odors, slow drains, and wastewater backing up into your home can be a sign of a sewer line blockage. It usually occurs due to the roots of trees and can be prevented by using root killers.

Apparently, these problems are minor but when neglected, they can grow to be much larger ones.

Essential Plumbing Tips for Homeowners

There are some of the readily applicable plumbing tips for homeowners that may go a long way in preventing trouble

  • Learn the location of your principal water shut-off valve. Within a short period of time, you can turn off the water in the event of some leak and avoid serious consequences.
  • Do not flush anything that is non-flushable. Wet wipes and feminine products can block your piping, as well as apparently flushable wipes.
  • Avoid frosting of the pipes. During winter, the faucets should be left dripping so that shower stream is emitted and the doors of the cabinets should be left open so that warm air atmosphere can flow.
  • See under sinks regularly. Regular checking of sinks is necessary to Identify some leaks such as pools, corrosion, or mold.

Remembering such minor features will help prolong the plumbing system and minimize the risk of a critical situation.

Surprising Facts about Plumbing

The history of plumbing is, surprisingly, rich and has quite interesting facts. To begin with, the term plumber was derived by the Latin term ‘plumbum’ which refers to lead as the main composition of the early pipes. It is very surprising to know that the first ever plumbing systems was observed in the ancient civilization of Egyptians more than four thousand years ago. Do you understand that a dripping faucet can waste more than three thousand gallons of water in a year? Which can be used to make small swimming pool. In 1963, Jockey Gordon Cooper got a makeshift plumbing system, put in space and discovered that even astronauts must have plumbing. These facts about plumbing reveal the significance and revolution of plumbing from using clay pipes to smart leak alarms in a modern house.

When to Call a Professional

There are some problems which need to be fixed by a plumber

  • Sewage smell in your place of residence
  • A burst pipe or a severe leakage
  • No water by any means
  • Serious drainage complications such as clogging of several outlets simultaneously

Trying to repair them without the right tools or experience is when things take a bad turn. It never hurts to be safe than sorry.

Need Professional Plumber? Contact Us or visit: Certified Plumbers in Eagle Rock

Conclusion

You should not fear learning what to know about plumbing. A basic plumbing knowledge and some preventive habits will help you to take care of the plumbing system of your home better. Whether you have learned plumbing basics for beginners or have followed several effective plumbing tips for homeowners, you are now much prepared to deal with most problems and when it is time to seek assistance. Who knows, you may even shock their friends the next time you have them over with some cool facts about plumbing.

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Client Reviews

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Ryan Haden
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Could not have been happier with Alex! We was right on time, polite, fixed all my kitchen sink issues and have me good tips on how to best maintain. I will for sure be using him again and highly recommend anyone who needs a great plumber to use his services as well. Thank you!
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Lorena Marcoe
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Talk about a professional...yes, I am talking about Alex Derks, Derks Plumbing. He is by far the most knowledgeable plumber we have ever had the pleasure of hiring. He's been in the plumbing business for years and it shows. Any questions you have re: plumbing issues, install, etc., Alex is your man. So happy with his work and he has a great sense of humor as well... extremely easy to talk to...thank you Alex!!!
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Andrew Jalil
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Alex did a great job installing my kitchen faucet and an under-sink Aquasana water filter. He also addressed a few other plumbing-related issues. He was friendly and helpful. Excellent work!
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Abigail Bigham
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Alex does what other plumbers cannot do! He is our go to.
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Danielle Driver
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Alex is very friendly and responsive. What a pleasure to work with!
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Lawrence Isaacs
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Very very happy with the work Alex did for us replacing the tanks in our Aquasana filtration system. From first contact over the phone through job completion Alex was a pleasure to work with. He explained what he was doing, and why, every step of the way, and made sure we understood what we needed to do to maintain the system. Strongly recommend Alex!
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Joey Aucoin
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Alex Derks has been such a lifesaver for me. Anytime I'm in a pinch with the plumbing in my home, Alex is only a phone call away and I've only seen great results from his work. He's reliable, knowledgable, and entirely trustworthy. A must-have source when owning a home.
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Eric Gorman
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After working with dozens of plumbing services in the LA area, I can confidently say Derks is the best in the business. On time, reliable and capable of even the most difficult tasks, Derks goes above and beyond to make sure your water system is working correctly.
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Jason Gruenbaum
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Excellent know-how and fast!! Reasonable pricing and super responsive!!
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Jonathan Hepfer
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Alex is an expert plumber, and he always goes out of his way to educate me about how to prevent future issues. Highly recommended!

Derks Plumbing has been providing professional plumbing services to Eagle Rock residents for over 20 years. Our experience and strong reputation have allowed us to grow, and we are proud to serve customers in 15 nearby areas, including Venice, Santa Monica, Beverly Hills, and more.

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