When it comes to plumbing pipes and water supply lines, there are a few different plumbing pipe options to choose from, including copper and PEX (cross-linked polyethylene). Both of these materials have their own set of pros and cons, and the right choice for your home or business will depend on your specific needs and budget. Let’s explore the differences between copper and PEX below…


First, let’s look at the pros and cons of using copper piping when repiping your home or business in Orange County…

Pros of Copper

  • Copper pipes have been used in plumbing systems for decades and are known for their longevity. They can last for 50+ years with proper maintenance.
  • Copper pipes are resistant to corrosion, which will prevent the pipes from cracking or leaking.
  • Copper is a good conductor of heat, making it an ideal choice for hot water lines connected to hot water heaters.
  • Copper pipes can withstand high pressure and are great for high-rise apartment buildings and other commercial properties.

Cons of Copper

  • Copper pipes are expensive compared to other plumbing pipes. They are also more costly to install due to labor.
  • Copper is not a flexible pipe, so the repiping plumber needs to sweat the pipe in order to maneuver it in tight spots.
  • If you live in an area with acidic water, the acid in the water can damage the copper pipe.


Next, let’s explore the advantages and disadvantages of using PEX tubing in your repiping project…

Pros of PEX

  • PEX pipes are flexible, which makes them easy to install.
  • PEX is less expensive than copper and is less expensive to install due to labor.
  • PEX pipes are resistant to corrosion and can withstand high water pressure
  • PEX pipes are great for both hot and cold water supply lines.

Cons of PEX

  • PEX pipes can be damaged by UV light, so if they are exposed to the sun, they can get damaged over time.
  • PEX pipes have a higher rate of expansion and contraction when exposed to hot and cold temperatures. This can cause the joints in the PEX tubing to become disconnected over time and lead to water leaks.

Find a Repiping Plumber In Orange County

In conclusion, both copper and PEX have their own set of pros and cons. Copper is known for its durability, and resistance to corrosion, while PEX is known for its flexibility, ease of installation, and longevity. When deciding on which pipe material to use, it’s important to consider the application in your home or business and your total budget for your repiping project. Ultimately, it’s best to consult a repiping plumber to get some guidance.

We offer repiping services in Orange County and the surrounding areas. Our expert plumbers can replace your old or cracked plumbing pipes with copper, PEX, pvc, or other types of plumbing materials. Contact us to schedule a repiping evaluation today!

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December 2nd, 2023|0 Comments

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