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PEX piping (shorthand for cross-linked polyethylene) costs less than half the price of copper and installs much faster. And ...

Q: I need to install some new water-supply lines in my home. I currently have copper. I’m intrigued by the plastic PEX material, but it seems too good to be true. Using PEX, I would only have a joint ...

Q: Can you help me make a decision, Tim? I’m building a new home and have the option of using PEX piping for my hot and cold water in the house, as opposed to traditional copper. Do you have an ...

Q: We’re getting ready to take on our home’s plumbing. Should we stick with copper or go a different route? A: When you think of your in-home plumbing, rusty copper pipes in dark crawl spaces usually ...

When it comes to modern plumbing, two types of pipe dominate the conversation: CPVC pipes (Chlorinated Polyvinyl Chloride) and PEX pipes (Cross-Linked Polyethylene). These materials have replaced ...

Household plumbing systems use PEX for pipes to supply water and carry away sewage. The term PEX stands for "crosslinked polyethylene." PEX piping is manufactured by melting high-density polyethylene ...