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 ...

Q: Please discuss the pros and cons for replacing freshwater plumbing pipes. We have 80-year-old galvanized pipes that are grossly corroded inside, which leads to poor water pressure. We are trying to ...

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We may receive a commission on purchases made from links. Two of the most common kinds of modern piping materials for plumbing work are PEX and PVC. PEX, which stands for cross-linked polyethylene, ...