Pipe relining is a way to repair a damaged pipe without digging up the ground. A new lining is placed inside the existing pipe, which helps reduce mess and disruption.
The cost is usually between $3,000 and $15,000. In many cases, the price is around $400 to $1,000 per metre, depending on the type of pipe and how easy it is to access.
If the job is more complex, such as when pipes are deeper or blocked, the cost may be higher. However, pipe relining is often quicker, less disruptive, and can help strengthen the pipe. Many services also include a 25-year guarantee.
What Is Pipe Relining?
Pipe relining is a modern method used to repair damaged pipes. In most cases, it does not require excavation, which helps reduce disruption and may be more cost-effective than replacing the entire pipe. It can be used on both straight sections and areas requiring bend relining.
The process involves installing a new lining inside the existing pipe using advanced technology.
Relining price can vary depending on the level of damage, the type of pipe, and how accessible it is. In some cases, pricing may include a fixed price for the first metre, with additional costs per metre after that.
Below, we outline the typical costs and key factors to consider, helping you decide whether pipe relining is a suitable option for your situation.
Average Pipe Relining Cost Australia
The average cost of pipe relining typically ranges from $3,000 to $15,000. While this may seem high, it is often significantly more affordable than traditional pipe repair methods, which can cost $25,000 or more. Most plumbers will provide a fixed-price quote, which may include a setup cost, helping you better understand the final price of the job.
The higher cost of traditional repairs is largely due to the time and labour involved in locating the pipe, carrying out manual excavation, and repairing or replacing the damaged section. There may also be additional costs to restore landscaping or other affected areas after the work is completed, which can further increase the overall cost pipe repairs.
Understanding The Costs
The relining cost of sewer pipes can vary depending on several factors. In most cases, you can expect to pay between $400 and $1,000 per metre, with pricing influenced by the pipe’s diameter, the extent of the damage, and the materials used. An initial inspection is often part of the process to assess the condition of the pipes and determine the most suitable solutions.
For typical residential projects, a full reline job often ranges from $2,500 to $3,000. However, costs may increase if the pipes are heavily damaged or larger than standard sizes. Regular plumbing maintenance can help reduce the need for major repairs and keep relining costs more manageable.
Pipe Relining Cost Per Metre
For domestic projects, most quotes are calculated on a per-metre basis. On average, pipe relining costs typically range between $400 and $1,000 per metre.
Pricing can vary depending on the type of relining method required, as different installation techniques involve varying levels of complexity.
Common types of pipe relining and indicative costs:
- Inversion pipe relining: approximately $500 to $800 per metre, often with a minimum charge that includes setup costs
- Sectional pipe relining: typically $2,000 to $3,000 per metre, depending on pipe size and accessibility
- Junction relining: generally $2,000 to $4,500 per junction, influenced by access conditions and the number of junctions requiring treatment
In many cases, larger projects can offer better value on a per-metre basis due to efficiencies in setup and installation.
Sewer Pipe Relining Cost:
Relining sewer pipes usually costs between $400 and $800 per metre for a normal sewer or stormwater pipe. The pipe relining cost is often confirmed after a proper inspection, which may include CCTV pipe inspections or other pipe inspections to assess the condition of the pipes.
Every home is a bit different, so the price can change depending on how the pipes are set up and where they connect to the main sewer line. A detailed inspection will help provide a more accurate quote.
Short jobs can cost more per metre because there are setup costs. For example, fixing a 2-metre section might cost about $3,450 (around $1,725 per metre), while a 10-metre section might cost about $6,000 (around $600 per metre).
Clay Pipe Relining Cost:
Relining clay pipes usually costs between $400 and $800 per metre. For most homes, the total cost is often around $3,000 to $8,000 for the main pipe.
Older clay pipes can crack more easily and are more likely to get tree roots inside them. Pipe relining helps make them stronger without needing to dig up your yard.
Drain Pipe Relining Cost:
Drain pipe relining usually costs between $400 and $800 per metre.
For most jobs, the total cost is around $3,000 to $10,000. It can cost more if the pipe is much longer.
How Much Does Epoxy Pipe Lining Cost?
Epoxy pipe lining is a way to fix pipes by coating the inside with a special material called epoxy. This creates a new, strong layer inside the old pipe.
It usually costs more than standard pipe relining, but it causes less disruption and can be finished faster.
Epoxy pipe lining is often used in commercial buildings, but it can also be used in homes.
Factors Affecting Pipe Relining Cost
The cost of pipe relining can change depending on a few things, like the materials used, the method chosen, and the size and location of the pipes.
The price may go up or down based on these factors:
Pipe Diameter
Larger pipes need more materials and take longer to fix, so they cost more.
For example, a normal home sewer pipe is usually about 100mm wide, while pipes in commercial buildings can be 150mm wide or more.
Extent Of Damage
The cost can go up if the damage is very bad or if there are several areas that need fixing.
Big blockages or serious pipe damage may need more complex work, which can make the job more expensive.
Accessibility
If your pipes are hard to reach because of things like gardens, buildings, or other obstacles, it may take more work or special tools to fix them.
This can increase the overall cost.
Location
One of the key factors that affects the cost is the location of the pipes and how accessible they are. Pipes that are deeper underground or more difficult to reach will generally result in higher costs.
You may incur higher costs if your pipes:
- Are deeply buried: deeper pipes require more time and careful handling
- Are under concrete or driveways: access can be more complex without causing surface damage
- Are located beneath buildings: additional precautions and alternative methods may be required
- Are in confined spaces: limited access may require specialised equipment and techniques
- Are obstructed: blockages such as tree roots or debris must be cleared before relining
- Are in challenging terrain: steep or rocky areas can increase labour and difficulty
While pipe relining is typically a no-dig solution, there are situations where a small excavation may be necessary to access the pipe. This can increase both time and cost.
Addressing pipe issues early is generally more cost-effective. Delaying repairs can lead to further damage or even pipe collapse, resulting in a more complex and expensive repair.
Benefits Of Pipe Relining
Choosing pipe relining instead of digging up and replacing pipes has many benefits:
Less Invasive
You don’t need to dig up your garden or driveway, so you can avoid extra repair costs and less disruption.
Quick Completion
Many jobs can be finished in just a few hours after an initial inspection, so you can get back to your normal routine without long delays. This makes pipe relining solutions a fast and convenient option.
Long-Term Solution
The materials used are strong and made to last, helping prevent future problems.
Cost-Effective
While it may cost more at the start than quick fixes like drain cleaning, pipe relining lasts longer and can save time by helping prevent problems in the future.
Minimal Disruption
You don’t need to dig up large areas, so your garden stays the same and there is less disruption at your home or workplace.
Versatility
It can be used for different types of pipes, including sewer and stormwater pipes.
What If I Want To Know More About The Cost Of Relining Sewer Pipes?
Because of its many benefits, pipe relining has become a popular choice for property owners in Brisbane. If you have blocked drains, cracked pipes, or tree roots in your pipes, it may be a good option to consider.
If you would like to know the cost for your situation, Crew Plumbing offers a free quote and same-day service, available 24/7.
Feel free to get in touch. Our team can explain how pipe relining works and help you choose the best option for your property.
Whether you have a plumbing problem now or just want to prevent issues in the future, our friendly team is here to help.
FAQ
What Is The Life Expectancy Of A Sewer Relining System?
About 50 years. Most companies give a 25-year guarantee for pipe relining, but it can often last 50 years or even longer.
How Many Times Can You Reline A Pipe?
If pipe relining is done properly using the right materials, it should only need to be done once.
Is Epoxy Pipe Lining Safe?
Epoxy pipe lining is safe. It is also one of the most common and reliable ways to fix pipes.
What Kinds Of Pipe Damage Can Be Fixed With Relining?
Pipe relining can fix problems like:
- Cracked or broken pipes
- Leaking joints
- Tree roots growing into pipes
- Pipes that are old or worn out
Is Relining Suitable For All Types Of Pipes?
Relining works for most sewer and stormwater pipes in homes and businesses. It can be used on pipes made from clay, PVC, cast iron, and concrete.
However, if the pipe is fully crushed or badly out of place, a different repair method may be needed.
