What Are PEX Pipes - All You Need to Know About PEX Pipe

April 24, 2024
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Written By
Robert Estrada
What are PEX pipes | All you need to know about PEX piping

What are PEX pipes?

PEX (cross-linked polyethylene) piping is a flexible, durable alternative to traditional piping options like copper and PVC. Since its introduction in the 1960s in Europe and its widespread adoption in the United States over the past few decades, PEX has become favored for its versatility and ease of installation. Primarily used in water supply plumbing systems, its applications range from residential to commercial environments.

Is PEX Repipe Worth It?

Re-piping a home with PEX can be a substantial investment, but it's often worth it. PEX is less prone to leaks, resists scale and chlorine damage, and has a quicker installation process compared to copper or galvanized steel. The flexibility of PEX also reduces the need for fittings, decreasing the potential for leaks and increasing water pressure.

Does Repiping a House Add Value?

Absolutely! Repiping with PEX can significantly increase a home's value. It not only improves the efficiency and reliability of the plumbing system but also reassures potential buyers about the quality of the infrastructure, making it a compelling selling point.

How Long Does a PEX Pipe Last?

PEX piping typically offers a lifespan of over 50 years, though some estimates suggest it could last even longer when properly installed and maintained. This durability is a major advantage, reducing the need for frequent replacements and maintenance.

How Long is the Warranty on PEX?

Most PEX manufacturers offer a warranty that can range from 25 years to a lifetime, depending on the brand and product line. This warranty typically covers defects in materials and manufacturing.

Do Plumbers Recommend PEX?

Many plumbers recommend PEX due to its flexibility, ease of installation, and resistance to many common plumbing issues like corrosion and freezing. It's particularly advantageous in areas with wide temperature fluctuations, such as Houston.

How Much Does It Cost to Replumb a House with PEX?

The cost to replumb a house with PEX can vary widely based on the size of the house and the complexity of the plumbing system. On average, homeowners might expect to spend between $7,000 to $15,000 for a complete replacement, which is generally lower compared to copper.

Can Bacteria Grow in PEX Pipe?

PEX piping is designed to be resistant to bacterial growth due to its smooth interior surface, which prevents bacterial colonization. However, it's crucial to ensure the system is well maintained and water is not left stagnant to avoid any risk of contamination.

Can Mice Chew Through PEX Pipe?

While PEX is durable, it is not immune to the gnawing of rodents. Mice and other small rodents have been known to chew through PEX piping, although it is less appealing to them compared to other softer materials.

What are the Disadvantages of PEX?

PEX, while versatile, does have some disadvantages. It cannot be used outdoors as UV rays can damage the material. It may also be susceptible to certain chemical exposures, and as mentioned, rodents can damage it.

Is PEX Pipe Better Than PVC?

PEX is generally considered superior to PVC in many applications due to its flexibility, durability, and freeze resistance. Unlike PVC, PEX won’t degrade or release toxins over time, making it safer for potable water.

Is It Better to Use PEX or Copper?

Choosing between PEX and copper depends on the specific needs of the installation. PEX is more cost-effective, easier to install, and resistant to corrosion and freezing. Copper, however, is more durable under high-temperature conditions and has antimicrobial properties.

Is PEX Bad for Drinking Water?

PEX has been approved by health agencies such as the NSF International for use in potable water systems. However, ensure the product meets local codes and standards to avoid any health risks.

Is PEX Tubing Safe for Hot Water?

PEX is designed to handle hot water applications and is commonly used in both residential and commercial hot water supply systems. It can withstand temperatures as high as 200 degrees Fahrenheit.

Will PEX Water Line Freeze and Burst?

While PEX is more freeze-resistant than rigid pipes, it can still freeze in extremely cold conditions. However, it is less likely to burst due to its flexibility, which allows it to expand under freeze conditions.

For residents in Pearland, Friendswood, and League City, TX, looking to upgrade or install new plumbing systems, Red One Plumbing offers expert guidance and services in PEX and professional repiping services.

Ensure your home is equipped with the latest in plumbing technology by calling us at (832) 281-4022 today!

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Roberto was fantastic! Not only was his customer service on point, he literally showed up less than 30 minutes after I called. He was polite, thorough and spent time explaining what he was doing. I would highly recommend this company to anyone needing plumbing service!

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John did the pipe replacement for our backed-up sink. Super polite, did great work, and got the job done super quickly!

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Red One responded quickly. David was very friendly, honest and communicated everything clearly to us.  He also had faucets we could purchase saving me a trip to the store.  I would recommend them to anyone.

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Arrived when he said he would and even gave an en route eta! Roberto helped us and he is very friendly and respectful of your time and home. Excellent work and fixed our issues no problem!

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Excellent customer service and overall experience with Roberto. It was a custom job installing a toilet in an RV with small access. Honest and efficient in the estimate, execution, and communication. Would recommend him to anyone with their plumbing needs.

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Roberto did an absolutely phenomenal job! He was friendly, considerate, knowledgable, and explained everything he was doing in a way that was easy to understand. Would highly recommend to anyone with plumbing issues.

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Roberto did a phenomenal job.  He really went above and beyond to get the job done as soon as possible!!

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Roberto did an amazing job replacing my exterior gas line. He was open and honest about the entire situation and very friendly. He did an excellent job and it passed city inspection in minutes. I highly recommend Roberto. He makes you feel like a friend and not just another customer. 5 star service and attitude.

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Roberto is excellent. He is always on time, very thorough and explains everything before service is done. I highly recommend him and Red One!

Google G letterFive stars

Roberto was fantastic! Not only was his customer service on point, he literally showed up less than 30 minutes after I called. He was polite, thorough and spent time explaining what he was doing. I would highly recommend this company to anyone needing plumbing service!

Google G letterFive stars

John did the pipe replacement for our backed-up sink. Super polite, did great work, and got the job done super quickly!

Google G letterFive stars

Red One responded quickly. David was very friendly, honest and communicated everything clearly to us.  He also had faucets we could purchase saving me a trip to the store.  I would recommend them to anyone.

Google G letterFive stars

Arrived when he said he would and even gave an en route eta! Roberto helped us and he is very friendly and respectful of your time and home. Excellent work and fixed our issues no problem!

Google G letterFive stars

Excellent customer service and overall experience with Roberto. It was a custom job installing a toilet in an RV with small access. Honest and efficient in the estimate, execution, and communication. Would recommend him to anyone with their plumbing needs.

Google G letterFive stars

Roberto did an absolutely phenomenal job! He was friendly, considerate, knowledgable, and explained everything he was doing in a way that was easy to understand. Would highly recommend to anyone with plumbing issues.

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Roberto with Red One plumbing was fantastic! He was very personable and professional. You can tell he really knew his job well and he takes great pride in the quality of his work. He hooked up our standby generator and was very informative on the whole process. He made sure we knew what to expect and what each step entailed. If I need a plumber again in the future, he will be my go to guy. Highly recommended.

Mia
Five stars

I'm so glad we reached out to Red One Plumbing. We were able to get a same-day appointment, and not only was Robert able to come sooner than expected, but he was truly professional, communicative, and service-oriented. He was very thorough in identifying our issue, and he communicated with me every step of the way. I can't recommend this business enough. They were terrific!

Haley Chance
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Red One Plumbing and Roberto are the best! I needed immediate service on faucet installation/drain cleaning and Roberto showed up quickly and was very professional. I will continue using them for all my plumbing needs. Very reliable and affordable.

Cynthia A.
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Robert runs an amazing business. He is truly one of a kind. Red One Plumbing was there for my family during the freeze with a frozen pipe. They has serviced and replaced several of our appliances. He goes above and beyond for his customers.

Brandi Whaley
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I had the company replaced a garbage disposal. The pricing was good. No shady haggling. The tech arrived promptly the next day and completed the job very fast. Communication with the company was good .I would use this company again for my other houses.

Thach Huynh
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We had a fantastic experience with Red One. Great response times, very professional and friendly both on dispatch and on the plumber side. Robert was amazing and helped above and beyond the job description. I will absolutely be using them again! I normally DIY but they made it so easy to work with them that I think I’ll be retiring from plumbing DIY!

Jake Miley
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Five stars

Roberto with Red One plumbing was fantastic! He was very personable and professional. You can tell he really knew his job well and he takes great pride in the quality of his work. He hooked up our standby generator and was very informative on the whole process. He made sure we knew what to expect and what each step entailed. If I need a plumber again in the future, he will be my go to guy. Highly recommended.

Mia
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Five stars

Robert runs an amazing business. He is truly one of a kind. Red One Plumbing was there for my family during the freeze with a frozen pipe. They has serviced and replaced several of our appliances. He goes above and beyond for his customers.

Brandi Whaley
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Five stars

Red One Plumbing and Roberto are the best! I needed immediate service on faucet installation/drain cleaning and Roberto showed up quickly and was very professional. I will continue using them for all my plumbing needs. Very reliable and affordable.

Cynthia A.

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