Frustrated with Bad Water Pressure

[LiQuId]

I thought I was wrong once, but I was mistaken. Jk

its funny that you should mention that about the Pex on the spout, In this area I have witnessed this in many boom condo's and Have even Quit a job ( the company did LOTs of things like this ) after refusing to install valves in this fashion, Pex to a wing back 90 with a copper spout.. " saves time " they said... I said, "your retarded, I quit " I now have fixed quite a few of these, In one instance in a VERY pricy condo Complex where with spout running 2 body jets a handhold And a rain head would all sputter.

[philly_plumber]

Sometimes the issue is actually the shower faucet. There could be a build up of film on the small mesh grate that can get in the way of the water flow. If the issues with the water pressure did not start until the new appliance was installed then there is probably nothing wrong with the pipes.