Plumbing affects floor levels, wall penetrations, bathroom layout, kitchen placement and external site work. Early coordination prevents rework and leakage risk.
Group wet areas where practical
Locating bathrooms and kitchens near common service routes can reduce pipe lengths, simplify maintenance and improve drainage planning.
Protect wet areas
Specify waterproofing, floor falls, drain locations, pipe sleeves, upturns and sealant details before tiles or finishes are installed.
Plan external systems
Confirm water source, storage tank, pump, septic or sewer connection, inspection chambers, rainwater discharge and access for future maintenance.
Apply this guidance to your project
General content does not replace project-specific review. Share the location, dimensions and intended use for technical selection.
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