How much is pipe relining in Sydney?

Sydney relining is usually priced as a setup cost of around $2,500, plus $450–$550 per metre of liner, plus $650–$750 per junction. A typical 5–15 m residential sewer run comes to $4,000–$9,000; most jobs land between $3,000 and $12,000. Digging up and replacing the same pipe is often $10,000–$30,000 once you include reinstating driveways, paving or gardens.

Is relining as strong as a new pipe?

Yes. The cured liner is structurally independent of the host pipe and carries a manufacturer warranty of up to 35 years.

Pipe Relining Sydney

A new pipe inside the old one — no trenches, no landscaping damage, decades of warranty.

Pipe relining inserts a resin-saturated liner into the damaged drain and cures it in place, creating a seamless new pipe inside the old one. It stops root intrusion for good, takes a day, and avoids digging up driveways, gardens and slabs. We start with a $249 CCTV diagnostic, then quote a fixed per-metre price.

Best for: Damaged sewer or stormwater pipes under driveways, gardens or slabs

1300 256 253

Diagnostic visit, credited to the repair

$249

Typical Sydney quote: $3,000–$12,000 · compare

MethodCured-in-place liner
Pipe sizes40mm – 225mm
Typical duration1 day
WarrantyUp to 35 years

Most residential jobs are done in one day

Priced from the footage

you see the defect on camera before any quote

Diagnostic fee credited

it comes off the job if you go ahead

Fixed written quote

the price for the work, in writing, before anything starts

Nothing extra without your OK

any change is quoted in writing and approved by you first

Quick answer

Pipe Relining in Sydney is $249 for the camera diagnostic, credited to the repair, with a fixed written quote for the work. A new pipe inside the old one — no trenches, no landscaping damage, decades of warranty. Typical Sydney quotes are $3,000–$12,000. Same price nights and weekends, by a licensed local plumber.

Not sure this is the problem?

If you're not certain, scan it first. A photo of the drain, gully or overflow is usually enough for us to tell you what's actually going on, which service fixes it, and what that costs fixed.

Scan the problem

Signs you need this

Camera shows cracks or roots at joints
Pipe runs under concrete, paving or established gardens
Recurring blockages after every clear
Excavation quote is too high or too disruptive

What the plumber does on site

1Camera and sonde survey to measure the run
2Jet clean and, if needed, cut roots robotically
3Insert the resin-saturated liner and cure it in place
4Reinstate junctions
5Final camera pass and a warranty certificate

Not included: Fully collapsed pipes can't be relined; the camera tells us before we quote.

Common causes in Sydney

Root intrusion in clay joints
Cracked or fractured sections
Offset joints
Old earthenware pipes past their lifespan

Questions

How much is pipe relining in Sydney?: Sydney relining is usually priced as a setup cost of around $2,500, plus $450–$550 per metre of liner, plus $650–$750 per junction. A typical 5–15 m residential sewer run comes to $4,000–$9,000; most jobs land between $3,000 and $12,000. Digging up and replacing the same pipe is often $10,000–$30,000 once you include reinstating driveways, paving or gardens.
Is relining as strong as a new pipe?: Yes. The cured liner is structurally independent of the host pipe and carries a manufacturer warranty of up to 35 years.

Related guides

How pipe relining works

Relining repairs a cracked, root-damaged or offset pipe from the inside, without digging it up. It's the usual answer in Sydney's older suburbs where the sewer runs under a driveway, paving or an established garden.

1
Camera survey
The damaged section is measured and located with the CCTV camera and a sonde. This tells us pipe diameter, length, number of junctions and whether the pipe can be relined.
2
Clean the host pipe
The line is jetted and, where roots have grown through joints, cut back with a robotic cutter so the liner bonds to a clean wall.
3
Insert the liner
A felt or fibreglass liner soaked in epoxy resin is pulled or inverted into the pipe from the access point. No trench: it goes in through the existing opening.
4
Inflate and cure
A bladder inflates the liner against the pipe wall and it's cured with hot water, steam or UV light in a few hours. The result is a seamless new structural pipe inside the old one.
5
Reinstate and check
Junctions to other branches are re-opened with a robotic cutter, then a final camera pass records the finished pipe. You get the footage and a warranty certificate, typically 35 to 50 years.

	Reline	Dig & replace
Time	Usually 1 day	2–5 days plus reinstatement
Disruption	One access hole or none	Trench through whatever's on top
Typical cost	$3,000–$12,000	$10,000–$30,000+
Warranty	35–50 years	New pipe, standard
Not suitable when	Pipe is fully collapsed or badly out of line	Access is impossible or too costly

How it's priced: a setup cost of around $2,500, plus $450–$550 per metre of liner depending on pipe diameter, plus $650–$750 for each junction that has to be re-opened. We start with a $249 camera diagnostic, then give you a fixed written quote for both relining and excavation so you can compare. The $249 is credited to whichever you choose.

How Block Drains works

We're a marketplace for plumbers and drainers, not a plumbing company. We connect you with a licensed, insured drain plumber who covers your suburb, at one fixed price per job. We take the booking and handle the payment; the plumber does the work, is responsible for it, and is paid per job through us, so there's no incentive to pad the bill and nothing to negotiate at the door.

1
Tell us what's wrong
Pick the symptoms (toilet overflowing, sink slow, sewage outside) and your postcode. The site works out the right service and shows the fixed price before you give us a single detail.
2
Pick a two-hour window
Choose 'as soon as possible' or a window from 7am to 10pm, seven days. Availability is live: it's based on the plumbers who actually cover your suburb.
3
We assign a licensed local plumber
The job goes to the nearest available NSW-licensed drain plumber in our network. You get their name, licence number and ETA by text and email, plus a link to reschedule or cancel.
4
The job's done and reported
They clear the drain, put a camera through the line, flow-test everything and leave a short written report. Anything beyond the fixed price is quoted in writing first.
5
Your card is charged only when it's done
You save a card when you book; nothing is charged until the plumber marks the job complete. Any extra work is quoted in writing and only charged if you approve it online. Block Drains handles the payment and pays the plumber, so there's never a bill to settle at the door.
6
Come back for less
10% off every future job, $50 credit for every friend you refer, a discounted annual Drain Care clean, and a free return from the same plumber within 30 days if the drain re-blocks with no damage found.