Putting aside the differences between plastic and copper pipework, what happens when you want to connect them to each other?
Ask five different plumbers as to what is the best method and you’re just as likely to come away with five different answers. So how do you decide which is the best method?
The best method!
Truth be told, no-one can really tell you which is the best method period, they can certainly give you their opinion or their experience with their favoured method but that is as far as it goes.
Which doesn’t really sound that helpful, does it?