GeorgeM

Thanks for the post Jenki, really appreciate it. I've been thinking about doing something like this for years and just about scraped the cash together to make a start (just as the weather is turning nasty 😂). All this info is super helpful in making up my mind. I've been looking and all the MDPE pipes I've seen seem to be 63mm, and there is 6 and 10 bar available. Which did you use? Any idea of the internal diameter, or put another way, what size posts did you use? I've found 2" (e.g. 50mm) posts which I reckon should work on 63mm outer diameter pipe but would be interested to hear your thoughts. Other that that, have you found the 6m (rather than Polycrub 7m) sheets posed any disadvantage at all? They're definitely cheaper and it's one less metre to try and squeeze into those H strips! Anyway thanks again and appreciate your thoughts if you have the time.