Thanks so much for the replies.
I asked for opinions as the owner wants me to source every material abroad versus home.
I just want to explain what we should be doing and why, and not whats cheaper at all costs. Thats why your various comments are perfect for my discussion with him.
I realise that skilled labour will make up the majority of overall costs, as does he to be fair.
Thats why hes trying to source material as cheaply as possible, without compromising overall quality and durability.
Lastly,can someone please let me know, even with a PM, what companies I could purchase in bulk this pipe fromin Ireland and maybe the UK.
Any leads would be great.
Thanks again.