Thanks for your comments.
It is Speedfit barrier pipe. Do I take it that barrier means that there's two skins to the pipe which is what it looks like?
Also, I have standard pipe inserts not the superseal ones with the extra O-ring on them. Will these be OK or have I made a mistake :oops...
I need to fit a new bath with centre taps rather than end which means that I need to extend the plumbing. This looks easy enough as it's plastic / pushfit and I've bought all the bits.
I've never cut plastic piping before. Do I need special cutter? I've been told not to use a hacksaw and I...