Hello there. If you are confused, whether is PEX pipe better than CPVC or not, I’d say you continue reading what I have to tell you. See, many features make PEX kind of better than CPVC in some areas and vice versa. So, what I will do here is share the qualities of both PEX and CPVC so you can see which pipe would work better for your needs.
Which is Better PEX or CPVC Pipe?
Chlorine Resistance: PEX is prone to degradation, while CPVC shows resistance to high chlorine content.
Flexibility: PEX is extremely flexible while CPVC is rigid.
Installation: PEX is easy to install with a few fittings, while CPVC needs cutting and glueing, which makes the process complicated.
Cost: PEX pipes save more in terms of installation. On the other hand, CPVC is less expensive, but the labour cost is high.
Temperature: CPVC is better for hot water while PEX works better for hot and cold water.
UV Resistance: If your pipe will be exposed to UV light or harsh chemicals, choose CPVC as PEX doesn’t work that well in those conditions.
Life: PEX lasts for 40 to 50 years, but CPVC can last for over 50 years, given you maintain both of them well.
There you have the comparison between PEX and CPVC. What I would say is that the final decision comes down to the usage, needs and all.
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Is PEX Pipe Better than CPVC?
vinet49
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4 months
2025-09-12T21:17:45+00:00 2025-09-12T21:17:46+00:00Comment
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