Phil Parsons
New Member
I'm looking at replacing a bidet with a "pedestal" sink, quoted because the base is large enough to surround all plumbing and is a stand-alone unit. The bidet was never actually installed, but all plumbing is through the floor. A correct bidet plumbing would have the p-trap below the floor, but I've seen suggestions that the maximum allowed drop from the sink to a p-trap is 24", although I've seen other jurisdictions modify code to permit this type of retrofit. It's not possible (easily) to relocate the existing plumbing.