I am replacing the entire plumbing system of my house. I currently have 50 year old galvanized system, that is rusting through and has exceptionally poor pressure. I recently bought all copper piping(M) in 3/4 and 1/2 sizing (prior to its astronomical price jump) but am having second thoughts about using it. I am considering using PEX as a more simplified solution. Having read some concerns about PEX and decreased flow do to fittings, what would be the concensus on using the next step up for each pipe- ie using 1" in place of 3/4", 3/4" instead of 1/2", etc...? I am leaning toward the Wispro expander tool for the connections. Any opinions on this (and or the Wisbro expanding tool itself...)?
Also, there was concern noted about biofilm developing, has anyone had experience with that?
Any help is most appreciated.
Also, there was concern noted about biofilm developing, has anyone had experience with that?
Any help is most appreciated.