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Copper vs. Pex Plumbing: How Do They Compare?

copper vs. pex

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When it comes to plumbing materials, two popular options often come to mind: copper vs. PEX. Both copper and PEX have their own unique characteristics and benefits, making it important to understand how they compare to each other. In this blog post, we will delve into the world of copper vs. PEX plumbing, examining their costs, lifespan, and environmental impact. By the end, you’ll have a comprehensive guide to help you make an informed decision for your plumbing needs. 

Copper vs. Pex Plumbing: Your Guide to Choosing the Best Solution

Copper vs. Pex Plumbing Cost

PEX pipe has a significant cost advantage over copper, with 1/2-inch PEX tubing being priced at only about one-third of the cost of copper pipes. This considerable price difference alone can substantially impact your overall plumbing budget.

One aspect that sets PEX apart is its fixed cost, as opposed to copper, which fluctuates in cost daily. This stability in pricing enables better financial planning, making it easier to budget for your plumbing projects without worrying about unpredictable price changes.

Another cost-saving benefit of PEX is its remarkable flexibility. The pipe’s flexibility allows you to bend it around corners, eliminating the need for additional 45- or 90-degree elbows in certain situations. By reducing the number of required parts, you not only save money but also simplify the installation process.

However, the financial advantages of PEX over copper are not solely limited to material costs. Labor costs are a crucial consideration too. When using copper pipes, soldering can be time-consuming, resulting in additional labor expenses. On the other hand, PEX systems, especially, offer rapid and efficient connections, significantly reducing labor time and expenses.

Comparing Copper and Pex Lifespan

Regarding the longevity of plumbing materials, PEX pipe not only shines as a cost-effective alternative to copper but also proves its mettle in durability. PEX exhibits remarkable resilience, being completely immune to corrosion and mineral build-up. Unlike copper, which is susceptible to the harmful effects of electrolysis leading to tiny pinhole leaks, PEX remains unaffected, ensuring a leak-free plumbing system.

Copper pipes do have varying lifespans, sometimes lasting throughout a building’s lifetime. However, PEX tubing boasts an impressive predicted life expectancy of 50 years per PPI TR-3 when operating within its recommended pressure and temperature limits. This means you can rely on your PEX plumbing system for decades, providing peace of mind and saving on potential replacement costs.

Environmental Impact

One significant advantage of PEX plumbing is that it utilizes mechanical fittings for joining, eliminating the need for soldering. On the other hand, copper requires soldering during installation, which poses a potential fire hazard. By opting for PEX, you can ensure a safer installation process.

Furthermore, PEX offers an important health benefit. When using PEX, copper traces leaching into the water is not risky due to pipe breakdown. This is significant because copper traces in water have been associated with heart disease and Alzheimer’s. With PEX, you can know that your water supply remains free from harmful copper contamination.

Additionally, all PEX systems are certified to meet the NSF/ANSI/CAN 61 standards, ensuring their approval for potable water applications. This certification guarantees that PEX plumbing meets the necessary requirements for delivering safe and clean drinking water to your household.

PEX also exhibits impressive resistance to leaching, pitting, and mineral buildup. This makes it a reliable choice for maintaining water quality and preventing any potential issues arising from corrosion or pipe deposits.

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Professional Help for All Your Copper and Pex Plumbing Needs

When it comes to your plumbing requirements, it’s always wise to seek professional help. At Custom Plumbing of Arizona, we specialize in both copper vs.PEX plumbing solutions, ensuring that your needs are met with precision and expertise. With our reliable services, you can rest assured that your plumbing system will function flawlessly for years to come.

Located in the heart of Arizona, we proudly serve a wide range of locations, including Scottsdale, Phoenix, Glendale, Buckeye, Cave Creek, Chandler, Avondale, Gilbert, Peoria, Surprise, El Mirage, Apache Junction, Mesa, Tempe, and Goodyear. No matter where you are in these areas, our team is dedicated to providing top-notch plumbing services tailored to your specific needs.