Lakee911
I&C Engineer (mostly WWTP)
Last time I read the code allows the use of Sch 40 PVC as service pipe to the house from the meter. Why use more expensive Type K copper?
Copper has a better and longer track record in most areas.
That and because I'm not paying for it--my warranty service is D) and that's what they want to use. I don't want to start a debate here, but I'm not sure I trust plastic in most cases still. Stick with tried and true for essential applications.