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How long will a PEX pipe last?

Dec. 18, 2024

　　PEX pipe is known for their durability and long lifespan. On average, PEX piping can last between 40 to 50 years when properly installed and maintained. Some manufacturers even claim that PEX can last up to 100 years under ideal conditions. However, the longevity of PEX pipes can be influenced by factors such as:


How long will a PEX pipe last?cid=12


　　Water Quality: High levels of chlorine, sulfur, or other corrosive elements can shorten the lifespan.

　　Temperature: PEX is designed to handle both hot and cold water, but extreme temperatures—either very hot or very cold—can affect its performance.

　　Exposure to UV Light: PEX is not UV-resistant, so if exposed to sunlight for extended periods, it may degrade more quickly.

　　Pressure and Usage: Regular pressure fluctuations or misuse can cause damage over time.

　　When installed correctly and protected from UV exposure, PEX pipes can be a very reliable choice for plumbing.

　　PEX pipe with anti-uv is designed to resist degradation from sunlight, making it suitable for outdoor use or areas exposed to UV rays. Standard PEX pipe can deteriorate when exposed to UV light over time, but UV-resistant PEX is formulated to handle such conditions.


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