Hi. Im replacing the grunge filled steel supply to my bathroom. Im new to plumbing so my plan was just to replace what is there with the same size pipe. However, Im thinkig of adding a second shower head and im worried about the pressure if both heads are used at once. Curently, there is run of approx 20feet of 1/2inch to the shower(no bath). Im wondering if it would be adviseable to run 3/4inch up to the stall then split it to two 1/2 inch lines. Would that help or make a difference? Or should the 1/2 inch be fine?
Thanks
JJ
Thanks
JJ