C
Ch4 plumbing
I only use plastic fittings on plastic pipe, the only variation to that is if I bring a copper tail up say for a rad or hot/cold feed.
As for plastic pipe suffering from the dreaded Brewers droop the only reason for that is lack of clips - answer simple use more! ............QUOTE]
But isn't it a bit crazy that you are supposed to clip plastic pipe every 300mm, but one of the big alleged advantages of plastic is you can just feed it below floors from A to B? That's obviously okay on new builds, but not on an already built home, if you can clip every 300mm, you can easily fit copper.
Agree with that mate, I always try and use copper in all my work but new builds are a different ball game.