5 Most Common Plumbing Pipes Used in Home Plumbing Systems

Plumbing pipes have been a crucial part of our lives for centuries, allowing us access to clean water in our homes and safely dispose of wastewater. Various pipes have been used to carry water, waste, and other liquids, from the earliest to the present day.

Depending on the purpose, different pipes are needed to ensure a safe and effective system. A system can become inefficient, unsafe, and even irreparable without the correct type of pipes. But which plumbing pipes are most used in home plumbing systems? Here are some ideas.

1. PVC

PVC pipes are one of the most popular types of plumbing pipes used in homes. They are lightweight, easy to install, and affordable. PVC pipes are resistant to corrosion and can handle temperatures up to 140°F. They are also freezing-resistant, making them an excellent option for cold climates.

PVC pipes are available in various sizes, ranging from small drainage lines to large tubes for water supply. The most common sizes of PVC pipes are 1/2 inch, 3/4 inch, 1 inch, 1 1/4 inch, and 1 1/2 inch. They are usually white but can come in other colors, such as gray, blue, and black.

2. PEX

PEX pipes are a type of flexible plastic piping used in plumbing systems. They are made from high-density polyethylene and are very durable and corrosion-resistant. PEX pipes are easy to install and require fewer fittings than traditional copper or PVC pipes.

They are also more flexible and can bend around corners without additional fittings. PEX pipes can handle temperatures up to 200°F, making them suitable for hot water applications. Meanwhile, they usually come in white or gray, but blue and red are also available.

3. ABS

ABS pipes are a type of plastic piping used in plumbing systems. They are made from acrylonitrile-butadiene-styrene, a kind of thermoplastic. ABS pipes are corrosion-resistant and have a high-temperature tolerance, making them suitable for hot water applications.

ABS pipes are made from acrylonitrile butadiene styrene, a solid plastic type that can withstand high temperatures and pressures. It is also resistant to various chemicals, making it an excellent choice for plumbing systems that may come into contact with harsh substances.

4. Copper

Copper pipes are known for their durability and resistance to corrosion, making them a popular choice for plumbing. They are available in rigid, flexible forms and can be connected using compression fittings, solder, or crimp rings.

Copper pipes are also non-toxic, making them a safe choice for water systems.  In addition, copper pipes are also resistant to corrosion, which helps to ensure that the lines will remain in good condition for a long time.

5. Galvanized

Galvanized pipes are made from steel that has been coated with zinc. The coating helps protect the steel from corrosion and makes it more damage-resistant. Galvanized pipes are typically used for outdoor applications.

They are most efficient in sewer and water supply lines, withstanding the elements. Galvanized pipes are more expensive than other pipe types but are more durable. It makes them a good choice for areas where the tubes may be exposed to harsh weather conditions.


The type of pipe you choose will depend on the application you are using it for. Each type of pipe has its unique benefits and drawbacks. Each type of pipe is suited for different uses and can be used in different situations. By researching each type of pipe and understanding its pros and cons, you can decide which type of pipe is best suited for your project. A plumber will also be able to give you valuable advice on what the best option for your home will be. 

Stiles Services is a heating, cooling, and plumbing company dedicated to helping clients maintain and repair their residential and commercial systems in check. We offer cooling services in Georgia and drain cleaning in Athens. Learn more about our services by browsing our website today.

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