What's the best plumbing materials to use?

[55chevyRV4x4]

hey folks..
I am almost ready to repower my van..  once that is done..  its time to focus on building the coach..  what would y'all recommend to use for the water lines..  copper? cpvc? whats the best? and sewage / grey..  cpvc? pvc? or what?  thanks folks

[JDxeper]

For the water system, search PEX here on the forum, for the drainage system your are on your own.
But pvc would be my choice.

[rustyescott1]

try flair-it .com for fittings and pex tubing for fresh water supply system.

[Oz]

PVC is pretty much the standard for drainage.  Plenty of stuff to choose from at the local building supply store, as with all the rest of the stuff.  Tanks are pretty much standard material as well.  It's pretty much a matter of what size you prefer, can fit and afford.

[RV Mech Tech]

Don't forget - if you connect PVC to ABS plumbing material to use a transition glue - available at Home Depot and Lowes and several other stores.

[GulfCoastFighter0]

For the water system, search PEX here on the forum, for the drainage system your are on your own.
But pvc would be my choice.

I second this suggestion!