Rough In Plumbing for Back-to-Back Sinks: A Step-by-Step Guide for Contractors & DIYers

Why Rough In Plumbing for Back-to-Back Sinks Matters (And Why Most People Get It Wrong) You’re installing two sinks — maybe in a dual-purpose bathroom, a large kitchen island, or a commercial prep station — and they’re positioned back-to-back. Sounds simple, right? But here’s the truth: rough in plumbing for back-to-back sinks is one of…