How Much Does Pipe Relining Cost in Sydney? (2025 Pricing Guide)

If you've discovered a damaged pipe in your home or business, you're probably asking, how much does pipe relining cost in Sydney? Traditional pipe repairs are expensive and messy. Digging up pipes under driveways, gardens, or footpaths can disrupt your life and cost a fortune.

But there’s a better way. Pipe relining is a modern, trenchless solution that allows us to repair your pipes without the need for digging. This guide explains the costs and benefits of pipe relining in Sydney, helping you make an informed decision.

What is Pipe Relining?

Pipe relining is a trenchless repair method that involves inserting a new, durable lining inside your existing pipe. The liner is made of epoxy resin, creating a pipe within a pipe that restores the flow and strength of the original pipe.

Why Choose Pipe Relining?

• Non-invasive: No need to dig up your garden or driveway.
• Cost-effective: A quicker and more affordable solution than traditional pipe replacement.
• Long-lasting: Relined pipes can last for up to 50 years.

Sydney homeowners love pipe relining because it’s an efficient and environmentally friendly solution. It minimizes disruption, saves time, and protects your property.

How Much Does Pipe Relining Cost in Sydney?

The pipe relining Sydney cost can vary based on several factors, but here's a general idea:

• Pipe relining cost per metre: $2,500–$3,000 for the first metre (for pipes up to 100mm diameter).
• Subsequent metres: $600–$800 per metre

For a 10m pipe, the total cost could range from $6,500 to $7,000. The final price depends on pipe material, location, and the complexity of the job.

Want a clear, upfront pipe relining cost estimate? Contact SPS Plumbing for a free quote today!

Factors That Affect Pipe Relining Costs

• Pipe length and diameter: Larger or longer pipes require more materials and time.
• Pipe material: Relining cast iron or metal pipes is more expensive than PVC.
• Accessibility: Pipes under driveways or landscaped areas cost more to reach.
• Damage severity: Multiple breaks or heavy blockages increase labour and cost.
• Additional services: CCTV inspections, cleaning, or robotic cutting may add to the bill.

Pipe Relining vs Pipe Replacement: Which Is Cheaper?

• Pipe Replacement:
  • Involves digging up and replacing pipes.
  • Requires restoration of driveways, gardens, or footpaths.
  • Costs more due to excavation, labour, and restoration.
• Pipe Relining:
  • No digging or property damage.
  • Up to 40% cheaper than replacement when factoring restoration.
  • Faster process — often completed in a day.

In most cases, relining is the more affordable and less disruptive option.

Pipe Relining Methods Used in Sydney

Two main methods are used for pipe relining in Sydney: Inversion Relining and Patch Relining.

1. Inversion Relining

• A flexible epoxy liner is inverted into the pipe using air pressure.
• The resin cures to form a watertight, seamless inner lining.

Best for long stretches of sewer or stormwater pipes.

2. Patch Relining

• A resin patch is applied to a small damaged section.
• Ideal for localised cracks or minor pipe issues.

Is Pipe Relining Worth It? (Benefits & Lifespan)

• Lifespan: Can last up to 50 years with maintenance.
• Minimal disruption: No digging — less mess, less stress.
• Eco-friendly: Reduces excavation and environmental impact.

Relining saves money long-term compared to repeated repairs or replacement.

Additional Costs You Might Encounter

• Robotic cutting: Required for stubborn blockages.
• Junction relining: Bends or branches in pipes may need extra relining.
• Emergency fees: After-hours plumbing services may cost more.
• Landscaping restoration: Any property damage may require fixing afterward.

Pipe Relining Warranties & Guarantees

Most Sydney plumbing companies offer warranties lasting 20–50 years, covering materials and installation. Some are even transferable to new property owners, adding resale value.

Frequently Asked Questions About Pipe Relining

1. Is pipe relining cheaper than replacement in Sydney?
   Yes — generally 30–40% cheaper, especially when excavation is factored in.
2. How long does pipe relining last?
   Up to 50 years with proper care.
3. What is the average cost of relining a 10m pipe?
   Usually $6,500–$7,000, depending on access and pipe type.
4. Can all pipes be relined?
   Yes, including PVC, clay, and cast iron — provided the pipe isn’t severely collapsed.

Get Your Free Pipe Relining Quote Today

Looking for a reliable solution to pipe issues? Call SPS Plumbing at 02 9072 0760 or contact us online for a free quote. We offer upfront pricing, fast turnaround, and expert trenchless repairs.

By understanding pipe relining costs in Sydney, you can make the right choice for your property. Whether it’s a small blockage or major damage, SPS Plumbing delivers affordable, long-term solutions.