CCTV survey: $300–$750
Stands alone and is credited against the works by most operators. Without it nobody can price a liner honestly.
No-Dig Drain Repair
No-Dig Pipe
Relining In
Gordon
Relining turns a recurring drainage problem into a finished one. The joints that roots come through are sealed along the whole run, so there is no way back in, and nothing above the pipe gets disturbed to do it.
- Licence 368473C, fully insured
- Before and after footage, yours to keep
- We say so when digging is the better answer
What Relining Actually Is In Gordon
The failure that brings most people here is not a broken pipe. It is a joint. Older drainage is laid in short lengths, so a single run has a great many joints, and after decades of ground movement and root pressure they open a fraction at a time until something backs up.
A liner seals all of them in one pass, which is why it changes the pattern rather than resetting it. Cutting roots out clears the pipe and leaves the way in exactly as it was, and the interval to the next blockage is set by how fast they grow back.
Whose pipe is it before anyone quotes
Blocked gully traps on older homes, and the shared drainage in the newer unit blocks near Gordon station, both need a camera and the right access to clear properly.
In a strata building the line between lot property and common property decides who pays, and it is worth settling before a quote rather than after. A branch serving your lot alone is generally yours; the stack it joins and anything in common property generally is not.
Relining changes the arithmetic here because it is usually cheaper than the alternative for a shared line, and because it can be done without opening ceilings in the lots below the fault. That tends to make the approval conversation shorter.
Conservation areas and what is actually restricted
A listing does not stop you repairing a drain. What it restricts is change that is visible or that disturbs significant fabric, which is precisely what a trenchless repair avoids.
In practice that makes relining the path of least resistance on a listed or conservation-area property: nothing is removed, nothing changes above ground, and there is no reinstatement to get approved.
Fall, bellies and what a liner cannot fix
This is the honest limit of the method. A liner follows the pipe it is cured inside. If the run has sagged into a belly or lost its fall, relining seals it and leaves the shape exactly as it was, so the water still pools where it pooled before.
The steep, tree-lined blocks near Ku-ring-gai bushland send heavy-rain runoff surging through stormwater pits that silt up and back up.
On sloping ground that failure mode is common enough to check for specifically. Where the profile is wrong, the correct answer is excavation and re-lay of that section, and we will tell you so even though it is the more expensive quote.
After the second flood, stop clearing and look
Once is weather. Twice is a defect, and the second event is the point at which paying for a camera saves money rather than costing it.
What we are looking for is specific: a belly holding water, a joint that has opened, a section crushed by a vehicle crossing. Each has a different answer, and only one of them is relining. Knowing which you have is worth more than another clear.
Why earthenware is the ideal host for a liner
Many of Gordon’s Federation and interwar homes off the Pacific Highway still run original clay pipework that cracks and sags with age.
Clay is rigid, round and predictable, and that geometry is exactly what a liner wants. The resin sleeve cures hard against a barrel that holds its shape, and the short pipe lengths that make clay joint-heavy are the same joints the liner seals in one pass.
So the material that causes the most recurring blockages in older streets is also the easiest to repair properly without digging. That is a genuinely lucky combination and it is why relining suits this housing stock so well.
Joints, not pipe: what is actually failing
On a clay line the barrel is usually fine. What has gone is the mortar or rubber ring at each joint, and there is one every few hundred millimetres, which is a great many small openings after sixty or eighty years in the ground.
That matters for the quote. You are not replacing a pipe, you are sealing a long series of joints, and a liner does the whole run at once rather than patching them one at a time.
What it costs in Gordon
Relining, $500–$900 per metre
The usual Sydney range for domestic sewer. Access and junction reinstatement are normally quoted separately.
Patch repair, $1,500–$4,000
One defect in an otherwise sound run. The proportionate answer on stable ground, and the wrong answer on a line with twenty tired joints.
Full domestic run, $6,000–$15,000
Where the camera shows the same failure repeating along the length. Ends the problem rather than relocating it.
Excavation, from $2,500 plus reinstatement
The honest comparison. Cheaper on an open lawn, rarely cheaper under a driveway, paving or a building.
Figures reflect the 2026 Sydney market rather than a quote. You get your own number once we have seen inside the pipe. Figures here are indicative of the 2026 Sydney market rather than a quote from us, you get your own number as a fixed price before any work starts.
How A Relining Job Runs
Step 01
Step 01
Survey And Measure
We find the fault, measure it from an access point, and check the fall is intact. That last check is what stops a liner being installed into a belly.
Step 02
Quote In Writing
Per metre, with access and junction reinstatement itemised, and the excavation comparison alongside it so you can see both.
Step 03
Reline It
Clean, install, cure. One access point, one day for most homes, and no trench across the property.
Step 04
Hand It Over Documented
Branches reopened, final footage, certificate and notification. Keep it with the property file, it is worth real money at sale.
Not Sure If It Needs Relining At All?
Send it through and we will come back with what it is likely to be, what the survey costs, and whether relining is even the right conversation.
Cured-in-place liners are generally rated at around fifty years, comparable to a new pipe and usually longer than the remaining life of the earthenware they are installed into. The reason the figure is that high is structural rather than promotional: a liner has no joints along its length, and joints are what fail. Most warranties on the workmanship run considerably shorter than the rated life of the material, so ask what you are actually being given.
Most domestic relining is a single day on site: set up at an existing access point, jet and camera the line clean so the liner bonds to pipe rather than debris, install, cure, then reinstate the junctions and camera it again. Water is off for part of the day. Larger or commercial runs are staged, and are often scheduled overnight or across one closed day so the premises can trade.
Relining is priced per metre and the range across Sydney in 2026 is roughly $500 to $900 a metre for a domestic sewer, with junction reinstatement and access usually quoted separately. A short patch repair over a single defect commonly lands between $1,500 and $4,000, and a full-length domestic run more often sits between $6,000 and $15,000. The honest comparison is not liner against nothing: it is liner against excavation plus reinstating whatever sits on top of the pipe.
Only the affected line, and usually only for part of a day. What needs planning is the notice: most buildings require it before a riser is isolated, so the schedule matters as much as the method. Turning up and shutting water off to a line of lots unannounced is how a straightforward repair becomes a building-wide complaint.
No. A listing restricts change that is visible or that disturbs significant fabric, which is exactly what a trenchless repair avoids. In practice that makes relining the path of least resistance on a listed or conservation-area property: nothing is removed, nothing changes above ground, and there is no reinstatement to get approved.
Often, and it costs less per metre when it can. Whether it is one length or staged is decided by where the inspection openings sit and whether the liner can be drawn through, not by the distance itself. Properties on a slope frequently have long runs crossing the block, so it is worth establishing access before quoting.
Because it is rarely on one generation of drainage. Original clay, a 1970s junction and a modern PVC section on the same line is a normal finding, and the transitions between them are where most faults sit. A slower survey is what prevents relining a run that actually needed one junction rebuilt.
Talk To A Relining Specialist In Gordon
Call for the fastest answer, or send the form and we will arrange a camera survey before anything is quoted.
