Why is PEX Plumbing Bad? The Truth You Need to Know

why is pex plumbing bad

Is PEX plumbing bad? And if it is, why is PEX plumbing bad?

Pex plumbing is very popular among homeowners nowadays, thanks to its ease of installation and affordability. However, there have been some criticisms about this plumbing, with some people even saying that it’s bad for plumbing systems.

If you’re considering PEX plumbing for your home, it’s essential to understand its pros and cons, so you can make an informed decision.


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What Is Pex Plumbing?

If you’ve never heard of PEX plumbing, this type of plumbing is a relatively new type of plumbing that has gained popularity in North America over the past few decades.

PEX stands for cross-linked polyethylene and it’s a flexible, durable, and cost-effective alternative to traditional copper pipes and PVC pipe. It’s most commonly used for radiant floor heating and hot and cold-water distribution.

The plastic material can bend around corners, unlike copper pipes and metal pipes, eliminating the need for elbow joints and reducing the risk of leaks and damage, but is pex plumbing good or bad?

In this post, we’ll explore the reasons some people believe PEX plumbing is bad.

1. Chemicals In Pex Pipes

One of the main reasons why PEX plumbing is considered bad is because plastic pipes can leach chemicals. It is made of cross-linked polyethylene, which can break down if exposed to chlorine, UV rays, and other chemicals. This can lead to a variety of toxic chemicals that can contaminate water supply, including your drinking water.

2. Pex Plumbing Is More Prone to Leaks

Another reason why Pex tubing is not a great choice for some homeowners compared to other materials such copper pipes and metal pipes is because it is more prone to leaks than other types of plumbing. PEX pipe is connected with fittings that need crimping or clamping. Over time, these fittings can loosen, leading to a leak.

Pipe With Water

3. Concerns With Fittings

As mentioned earlier, PEX pipes are connected with fittings that have been a cause for concern. Unfortunately, some of these fittings are not up to standard, and they can fail after a few years. When this happens, it’s likely to cause damage to your water lines.

4. Installation Complications

The installation is relatively easy compared to other plumbing types. However, it’s essential to have an experienced plumber install the system because the installation and manufacturing process has downsides. For instance, PEX pipes shrink and expand with hot and cold weather which can cause problems when installing Pex.

Frozen Water In Pipe

Additionally, PEX pipe cannot be directly connected to a hot water tank, and you need to use a metal connector. This can cause disturbances to the system, leading to leaks or failure of water heater.

5. Pex Pipe Is Plastic Unlike Metal And Copper Pipes

One factor that most homeowners overlook is that PEX is a plastic pipe. Plastic plumbing doesn’t have the longevity of traditional copper pipes. Plastic pipes are vulnerable to cracking and breaking down, leading to a complete system failure.

Furthermore, plastic plumbing is more susceptible to wear and tear from hard water compared to metal and traditional copper piping.

Plumbing Woes: Common Problems and What to Do About Them

Woman Holding Calculator

Plumbing problems are not only an inconvenience but also a source of stress for homeowners. From leaky faucets to clogged drains, or contaminated drinking water. These issues can spiral out of control, costing you time and money.

With a little knowledge and some basic tools, you can tackle many of these problems. We will discuss some common plumbing woes and tips on how to fix them.

Leaky Faucets

One of the most common plumbing problems is a leaky faucet. The constant dripping sound can drive you crazy, not to mention the increase in your water bill. A leaky faucet is usually caused by a worn-out rubber washer, which can be replaced.

First, turn off the water supply to the faucet. Then, using a screwdriver, remove the handle and unscrew the packing nut. Take out the stem and replace the washer with a new one. Reassemble the faucet, turn on the water supply, and voila! No more leaky faucet.

Clogged Drains

If water is not draining properly, there may be a clog in the drain. One way to fix this is by using a plunger. Simply place the plunger over the drain and push down and up several times. This should dislodge the clog and allow the water to flow freely.

If this doesn’t work, you can use a drain snake or a drain cleaner. It’s important to note that some drain cleaners contain harsh chemicals that can damage pipes, so use them with caution.

Running Toilet

A running toilet can waste a significant amount of water, resulting in a higher water bill. In most cases, this problem is caused by a faulty flapper valve, which controls the flow of water from the tank to the bowl. To fix this, turn off the water supply plumbing to the toilet and remove the tank lid. Lift the flapper valve and inspect it for damage or wear and tear. If it looks worn out, replace it with a new one.

Low Water Pressure

Low water pressure can be frustrating, especially when you’re trying to take a shower or wash dishes. One common cause of low water pressure is a build-up of mineral deposits in the aerator, which is the screen located at the end of the faucet.

Someone Washing Hands

To fix this, unscrew the aerator and soak it in vinegar overnight to dissolve the deposits. Rinse it thoroughly and screw it back onto the faucet. If this doesn’t work, there may be a more serious problem with your pipes and you should call a plumber.

Burst Pipes

Burst pipes are a homeowner’s worst nightmare. They can result in extensive water damage and costly repairs. Some common causes of burst pipes include frozen pipes, high water pressure, and corrosion.

If you suspect you have a burst pipe, turn off the main water supply immediately and call a plumber. In the meantime, try to contain the water and move any valuables or furniture away from the affected area.

Leaking Pipe

Plumbing Issue Prevention

Most plumbing issues can be prevented with basic maintenance and proactive measures. Here are some tips on how to keep your plumbing system running smoothly.

1. Regular Maintenance

One of the best ways to prevent plumbing issues is through regular maintenance. This includes conducting routine checks on your plumbing system, such as inspecting pipes and checking for leaks. It’s also important to have your plumbing system professionally inspected and serviced on an annual basis. This can help identify potential issues before they become major problems, saving you time and money in the long run.

2. Keep Drains Clear

Clogged drains are a common plumbing issue that can be easily prevented. You can keep your drains clear by being mindful of what you put down them. Avoid pouring grease or oil down the drain, as these can solidify and cause clogs. You can also use a hair strainer in your shower to catch hair and other debris before it enters the drain. Regularly flushing your drains with hot water can also help prevent clogs from forming.

3. Address Leaks Promptly

Even small leaks can cause major damage over time. It’s important to address leaks promptly to prevent further damage to your property. If you notice a leak, be sure to fix it as soon as possible. This may require the help of a professional plumber, but the investment will be worth it to prevent further damage and costly repairs.

4. Don’t Ignore Warning Signs

If you notice warning signs of a plumbing issue, such as slow drains or unusual odors, don’t ignore them. These signs could indicate a larger problem that needs to be addressed. By addressing the issue early on, you can prevent further damage.

5. Invest in Quality Materials

When it comes to plumbing prevention, it’s important to invest in quality materials. This includes everything from pipes to fixtures. High-quality materials are more durable and less likely to fail, reducing the likelihood of plumbing issues.

By practicing good plumbing prevention, you can help keep your plumbing system running smoothly and avoid costly repairs. Remember, a little prevention can go a long way when it comes to your plumbing system.

When To Call A Plumber

Plumbing problems are never fun to deal with, but with a little knowledge and some basic tools, you can often fix them yourself. However, it’s important to know your limits. If you’re not comfortable tackling a problem or if you suspect a more serious issue, call a professional plumber.

In the long run, it’s better to pay for a plumbing companies service than to risk causing further damage. Remember, prevention is key, so make sure to practice good plumbing habits, such as not pouring grease down the drain and inspecting your pipes.

In Conclusion

PEX plumbing is an affordable and easy-to-install plumbing option that has gained popularity among homeowners. However, there are several reasons why some people believe it is bad for plumbing systems. Concerns about chemicals in PEX pipes, the potential for leaks, rodents can easily chew through pipes, and complications with installation are some of the reasons why homeowners shy away from using PEX pipes.

If you’re considering PEX plumbing for your home, it’s important to weigh the pros and cons before making a final decision. That’s why, if you opt for PEX plumbing, ensure you have it installed by a qualified plumber and ensure quality fittings and pipes are used.

Ultimately, the best choice for your property will depend on a variety of factors, including your budget, water system, and specific plumbing needs.

If you’re unsure what type of plumbing is right for you, it is always best to consult with a professional plumber who can evaluate your options and help you make an informed decision.

Maryland Sewer & Plumbing

Here at Maryland Sewer & Plumbing Service, Inc we are here for all your plumbing needs!

Maryland Sewer & Plumbing Service, Inc.

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