Altering pipework

[robo]

I have a combi heating system and would like to alter one or two pipe runs myself.The system at present is all in 15mm copper pipe,could I use plastic in place of the copper pipe for the runs I want to alter.
regards

 

[kevplumb]

short answer yes

 

[Bahco]

I second that emotion

 

[oilman]

The system at present is all in 15mm copper pipe,...........

What, all of it?

 

[robo]

Thanks for the replys lads.Apart from the cost why do plumbers still use copper the plastic and fittings are a lot easier to use but will there be a payback time when the joints start to fail.
regards

 

[kevplumb]

we are all waiting for the answer to that one

 

[Bahco]

Water damage can be very costly for a plumber.
I have more confidence in properly soldered joints