On this page, you'll find a helpful explanation on how a toilet works, with toilet plumbing diagrams and definitions of toilet parts. If you're trying to sort out why your toilet isn't operating ...

Learn why venting is important in a plumbing remodel and how to choose the best plumbing vent diagram for your space.

Schematic design includes a complete description of building systems (structural, mechanical, HVAC, plumbing and electrical), interior and exterior finishes and the building site. It provides control ...