How much does drain unblocking cost in Durban?

Drain unblocking cost Durban-wide depends on what's causing the blockage and how deep the blockage sits in your drainage system. A simple kitchen sink blockage cleared with a hand auger is R900. A main sewer line root invasion that needs hydro-jetting and CCTV inspection is R5,000+. This guide breaks down typical blocked drain price Durban ranges. KZN Plumbers lists drain unblocking specialists across Durban.

Typical drain unblocking prices in Durban

• Single-fixture blockage (kitchen sink, basin, shower): R600-R1,500
• Toilet blockage (single): R900-R2,000
• Main household drain blockage: R1,500-R3,500
• Stormwater drain blockage: R900-R2,500
• Hydro-jetting full drain run: R2,500-R5,500
• CCTV drain inspection (with written report): R1,500-R3,500
• Drain relining (no-dig repair): R6,000-R20,000+ depending on length
• Drain excavation and replacement: R10,000-R40,000+

Common Durban drain blockage causes

• Tree root intrusion (Berea, Glenwood, Morningside — old fig and jacaranda lines)
• Fat and grease build-up (sectional title kitchens, restaurants)
• Sand intrusion in stormwater drains (coastal suburbs, after rain)
• Wet wipes and sanitary products (despite "flushable" marketing)
• Collapsed clay or aged cast-iron drainage in pre-1980s homes
• Foreign objects (toys, dental floss, cotton buds accumulating over time)

Methods used by Durban drain plumbers and what each costs

1. Drain rods and hand auger: Cheapest option (R600-R1,500). Effective for shallow, soft blockages within reach of the rods.
2. Electric drain snake: R900-R2,500. Reaches further than rods, can cut through some root intrusion.
3. Hydro-jetting: R2,500-R5,500. High-pressure water that scours pipe walls clean. The gold standard for stubborn blockages and recurring issues.
4. CCTV inspection: R1,500-R3,500. Identifies the cause and exact location. Essential before drain relining or excavation.
5. Drain relining: R6,000-R20,000+. Non-invasive epoxy reline that restores collapsed or root-damaged drainage without digging up the property.

When to invest in CCTV before unblocking

If you've had three or more drain blockages at the same point in 24 months, stop paying for repeat unblocks and invest in a CCTV inspection. The R2,500 inspection identifies whether you have root intrusion, a collapsed section, or a structural defect — and the recording lets you see exactly what's happening. From there, you can plan a permanent fix (relining, excavation, root cutting) instead of paying R1,500-R2,500 every six months for the same call-out.

Is drain unblocking covered by insurance?

Standard drain blockages from accumulation usually aren't covered by home insurance. However, sudden events — a tree root rupturing a pipe, a sewer backup damaging interior finishes — are often covered. Your plumber's CCTV report and written invoice are essential for any claim.

Pricing context

All prices in this guide are typical ranges based on current KZN market data. Actual quotes vary by suburb, time of day, complexity of access, and parts specification. Always insist on a written, itemised quote from a PIRB-registered plumber before any work begins — verbal quotes lead to disputes and inflated bills. Prices below include labour and standard parts unless noted.

Find a drain plumber on KZN Plumbers

Browse kznplumbers.co.za and filter for drain clearing and CCTV services. Every plumber is PIRB-registered and uses proper diagnostic equipment.

Frequently Asked Questions

Why does my drain keep blocking?

Recurring blockages usually mean tree root intrusion, an undersized or collapsed pipe section, or built-up grease in shared drainage. A CCTV inspection identifies the cause definitively so you can fix it once rather than pay for repeat call-outs.

Is hydro-jetting safe for older Durban drains?

Properly applied hydro-jetting is safe for sound pipework, including older PVC and clay drainage. A reputable plumber will run a CCTV inspection first if there's any doubt about pipe condition, and use lower pressure on fragile lines.

Can I unblock my own drain with caustic soda?

Caustic soda and chemical drain cleaners damage older pipework and rarely solve recurring blockages. They're also dangerous to handle. For anything beyond a single sluggish bathroom drain, call a Durban drain plumber with proper equipment.

How long does hydro-jetting take?

A standard hydro-jetting session for a single drain run takes 1-3 hours depending on length and blockage severity. Major commercial drain runs can take longer.

What's the difference between drain rods and hydro-jetting?

Rods physically push through a blockage but leave residue on pipe walls. Hydro-jetting uses high-pressure water to scour the pipe walls clean — far more thorough, especially for fat and root intrusion. Rods are cheaper; hydro-jetting lasts longer.