My home has some copper piping but most of what's under the house is this horrible plastic stuff that has since been banned. I am told that over time it becomes brittle and is prone to cracking. When or how bad is hard to predict. I'm looking to get this stuff replaced over the summer and while I'm at it, I would like to get a grey water system installed. I'm not sure how feasible it is since I have an old home (1950), but I'd like to investigate. Any recommendations?
