Q: 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 opinion about both materials? Have you used ...

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 ...

SACRAMENTO, CALIF. — The California Building Standards Commission has approved the use of PEX plumbing for domestic water systems, finally following the lead of every other state and many of its own ...

A family of tankless water heater water and gas connection kits is available. The kits provide installers with all of the components needed to easily and economically install gas or electric tankless ...

SACRAMENTO, CALIF. — The California Building Standards Commission has given its approval for the use of PEX tubing in potable water systems in the state following its review of a Second Revised Draft ...

Andrew Whelton, an assistant professor in Purdue's Lyles School of Civil Engineering and Division of Environmental and Ecological Engineering, is leading research into the effects plastic pipes have ...