Cast Iron Pipe Relining Gauteng
Corroded cast iron pipes and stacks across Gauteng relined or epoxy-coated in place — the permanent answer to pinholes, scaling and rust without ripping pipework out of buildings.
Trenchless repair. No paving lifted. No garden destroyed.
Cast Iron Pipe Relining: Gauteng
Cast Iron Failure
- Internal corrosion thinning the pipe wall
- Pinhole leaks appearing one after another
- Scale build-up choking the bore
- Joints leaking inside walls and ducts
- Replacement requiring major demolition
The In-Place Answer
- Mechanical descaling restores the full bore
- Brush-applied epoxy coating seals the wall
- CIPP liner for structural failures
- Stacks done floor by floor in occupied buildings
- Decades of additional service life
Cast iron rarely needs replacing — it needs its bore restored and sealed, which is exactly what coating and relining do. Serving Johannesburg, Pretoria, Centurion, Midrand, Sandton, the East Rand and West Rand — with teams reaching Mpumalanga, Limpopo and North West.
How It Works
1. CCTV Survey
We inspect the line on camera, measure the damage and confirm the pipe is suitable for relining.
2. Clean & Prep
High-pressure jetting and root cutting restore the full bore before any liner goes in.
3. Line & Cure
The resin liner is installed through existing access points and cured into a hard, jointless pipe.
4. Verify & Warranty
Post-cure CCTV footage, written report and warranty documentation handed over.
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Cast Iron Pipe Relining Gauteng FAQ
How much does cast iron pipe relining cost?
Typical 2026 South African ranges: R1,500–R3,500 per metre for residential relining (110 mm) and R3,000–R8,000+ per metre for larger commercial diameters, with call-out/CCTV assessment from R1,500–R4,000. Diameter, length, access and connections determine the exact rate — confirmed from the recorded CCTV footage before you approve anything.
How long does the work take?
Most single lines are cleaned, lined and cured in 1–2 days. Larger or multi-section jobs are scoped from the CCTV survey and scheduled around your operating hours.
Is the result as strong as a new pipe?
Yes — the cured liner is a structural pipe in its own right with a design life of up to 50 years, and the jointless bore stops roots permanently.
Do you provide proof of the repair?
Every job ends with post-cure CCTV verification footage, a written report and warranty documentation — evidence you can hand to an insurer, trustee or buyer.
What Does It Cost?
Typical 2026 South African ranges: R1,500–R3,500 per metre for residential relining (110 mm), R3,000–R8,000+ per metre for larger commercial diameters, point repairs R4,500–R12,000, and call-out/CCTV assessment R1,500–R4,000. Diameter, length, access and preparation determine the final per-metre rate — confirmed from the recorded CCTV survey before you approve anything. Full breakdown: Cost of Pipe Relining in South Africa.
Need Cast Iron Pipe Relining in Gauteng?
Same-day response. No-dig detection. Insurance-ready reports. Call now or WhatsApp.