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 ...

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 ...

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 ...

A pipe that builders are using inside homes more and more is coming under fire by the people who know best -- professional plumbers. Plumbers are warning you to know what's inside your walls no matter ...