PEX piping (shorthand for cross-linked polyethylene) costs less than half the price of copper and installs much faster. And since it’s flexible, PEX makes remodeling jobs easier. PEX has a strong ...

Learn about PEX pipe and fittings and their uses in your home in this first part of the Plumbing for Homeowners series.

Since its arrival in the U.S., crosslinked polyethylene (PEX) tubing has taken the hydronics industry by storm. That is primarily due to its reputation as being a durable, flexible, and, some might ...

Q: I have to install some new water supply lines in my home. My current home has copper water supply lines. I’m intrigued by the plastic PEX material, but it seems too good to be true. Using PEX, I’d ...

Every house has plumbing, and if you want to understand yours, you've got to know the lingo. You'll have more interesting ...