Main supply line from meter into crawlspace had this. Rest of house had copper. Appears to have PB2110 on it but it’s a little hard to read. I usually see the grey Poly but do you agree this is Poly too?


yep, your right, I see PB2110 on it too, that blue pipe was very common for the service line. I don’t recall seeing that color around here but probably because most of it has been replaced by now.

Bruce, Why was it replaced out there?

It leaks, many times it is a massive leak that floods the yard and street.

Item 13 in this link is the blue pipe.