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Modern houses have PEX plumbing. It has some advantages over copper, e.g. it won't burst if it freezes. But the main advantage -- it's less labor to install.
by dmitriy_ko 4y ago
Modern houses have PEX plumbing. It has some advantages over copper, e.g. it won't burst if it freezes. But the main advantage -- it's less labor to install.
- robocat 4y ago> But the main advantage -- it's less labor to install. Another huge advantage is you can easily do plastic pipe plumbing yourself. You just need one clamping tool, that costs less than one hour of plumbing labour would cost. Plumbing with copper piping or steel pipes requires way more time, skill, and expensive tools. PVC drain pipes are also simple to install correctly: a tape measure, a saw, and some PVC solvent cement is all you need for simple jobs.
- bluGill 4y agoPEX doesn't corrode like copper will. Depending on your local water this may not be an issue you notice, but one house I had it was an issue.
- cudgy 4y agoBut will PEX harden over the years and eventually crack like most plastics?
- bluGill 4y agoProbably not - the plastics harden are a different type with different properties. The industry was burned with early plastics that did have problems and is paying attention to this. PE has been used in plumbing for more than 50 years with no problems, PEX should last even longer. Assuming you follow directions of course: PEX has zero UV resistance and if exposed to the sun for a couple months will break down and be useless.