Domestic Plumbing Cost in South Africa 2026

Plumbing is one of the more variable trades on a South African building project. Quotes for similar work can vary 2–3× without obvious reason. This guide gives realistic 2026 benchmarks.

Per-job rates

• New bathroom (basic): R70,000–R130,000
• New bathroom (mid-spec): R130,000–R240,000
• Luxury en-suite/wet room: R240,000–R500,000+
• New kitchen plumbing: R18,000–R36,000
• Full house re-plumb (3-bed): R90,000–R190,000
• Boiler replacement (combi): R44,000–R90,000
• Boiler replacement (system + cylinder): R70,000–R150,000
• Heat pump install: R170,000–R320,000+
• Underfloor heating (per m²): R1,500–R2,800

Hourly rates

• Plumber: R1,100–R1,900 per hour
• Emergency call-out: R2,000–R4,000 per hour
• Gas Safe registered (boiler work): R1,300–R2,200 per hour
• Heating engineer: R1,400–R2,400 per hour

Materials

• Basic suite (toilet, basin, bath): R9,000–R18,000
• Mid-range suite: R24,000–R56,000
• Premium suite: R70,000–R160,000+
• Combi boiler: R18,000–R44,000 supply only
• Heat pump unit: R90,000–R190,000 supply only

Cost drivers

• Distance from existing services (moving the bathroom = re-routing waste)
• Material quality (PEX/MLCP cheaper than copper)
• Access (concealed pipes need walls/floors lifted)
• Heating system change (combi to system requires cylinder space, electrical work)
• Compliance work (gas safety, water regs)

Hidden costs to budget

• Builder making good after plumbing (cutting and re-plastering)
• Electrical for boilers and showers
• Local Authority Building Control notice for changes to gas/heating
• Water board notification for new connections
• Disposal of old materials (especially asbestos cement pipes)

MCFAR coordinates plumbing engineering for residential and commercial projects.

Frequently Asked Questions