What kind of pipe to replace part of service pipe?

[vincentianpinner]

As the route of the service pipe needs to be altered to come into the house at a different location I am wondering if mdpe is the way. It will attach to the current copper pipe a few metres from the house.
So is mdpe is best material to run the pipe up to the kitchen sink. With a stop cock.
Or mdpe until it gets just inside the building then a stop cock and cooper after.
Or cooper the whole way.
Or something other combination.
Cheers.

 

[Madrab]

Usual approach these days would be MDPE to the stop tap inside the kitchen and then copper distribution to the outlets after that

 

[vincentianpinner]

Usual approach these days would be MDPE to the stop tap inside the kitchen and then copper distribution to the outlets after that

Thank you. That does should the most sensible.

Any idea if the pipe needs a sleeve outside the house?