Building codes are regulations established by local governments that describe the minimum structural requirements for buildings, including foundation, roofing, plumbing, electrical, and other specifications intended to ensure safety and sanitation.
Rough-In in construction refers to the initial phase of fitting the crucial systems of a building. This includes plumbing, electrical, and HVAC installations within the un-finished walls, flooring, and ceilings, setting the groundwork for the final installations. It prepares the building for final connections.
