A resin liner cured inside the existing drain, sealing every joint. And unlike most of what this site covers, this one is not a tenant decision, which is worth saying out loud.
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Most of this site is about what a renter in Bondi can actually do. Urgent repairs, the $1,000 reimbursement, the order to do things in. Relining is the opposite case and we would rather be straight about it.
It is not an urgent repair, it costs several thousand dollars, and it is planned structural work on somebody else's asset. A tenant cannot arrange it and claim it back, and anyone suggesting otherwise is setting you up to be out of pocket.
What a tenant can do is make the problem impossible to ignore. Report every blockage in writing, keep the dates, and ask for a camera inspection. A pattern on paper is what moves an owner or a committee, where a phone call about a slow shower does not.
And if you are the owner, or you sit on the committee, then the useful thing from us is evidence rather than opinion. Footage, a written scope and a figure, which is what a decision can actually be made on.


Report it in writing every single time. The pattern on paper is what eventually gets it fixed properly, and it costs you nothing to build.
The tenant's right to arrange repairs covers urgent ones and is capped at $1,000. Relining is neither urgent nor anywhere near that figure.
So nothing on this page is something a tenant can arrange and claim back. It is here because tenants are frequently the people who notice the problem.
What a tenant can do is create the record that eventually gets it dealt with, and that is genuinely useful.
Pipework serving one lot is usually that owner's. The stack and risers serving the whole building are generally the owners corporation's.
So a recurring blockage in a common line is a building matter rather than a landlord matter, and it goes to strata rather than to an agent.
Establishing which you have is the first step, and the answer comes from whether other apartments have the same symptom.
Report every occurrence in writing, keep the dates, and ask for a camera inspection rather than another clearance once it has happened more than twice.
Three blockages in a year with three dated reports is a much stronger case than a general sense that it happens a lot.
That record is what eventually reaches a committee, and committees act on documents.
Camera footage, a written scope and a fixed figure are what can go on a meeting agenda. A resident's account of what a plumber thought cannot.
So the single most useful thing anybody can do about a recurring common-line problem is get it filmed and get the file.
Ask for the footage as a file rather than a viewing on a tablet, and ask for it whatever it shows.
Excavating a shared line means opening common property and taking the whole building through the disruption, which is a much larger proposition than a trench in a garden.
In many city and beachside buildings the drainage runs under car parks, driveways or shared areas where excavation is barely practical at all.
So relining is frequently not the cheaper option here. It is the only one, and the conversation is about what it involves rather than whether to do it.
The line is cleaned and filmed, a resin-saturated liner is drawn through it, and air pressure holds it against the inside wall while it cures.
When it has set you have a continuous jointless pipe inside the original, slightly smaller in bore and considerably smoother.
All of it is done through an existing access point. No trench, no reinstatement, and nothing above the pipe disturbed.
Older lines were laid in short sections with a joint every metre, and each is somewhere the ground can move a fraction and open a gap.
In a beachside building, salt-laden ground and sandy soil both work on old pipework, and roots enter wherever an opening exists.
A cured liner removes every joint along the section it covers, which addresses the mechanism rather than this year's growth.
It restores the pipe. It cannot change the gradient the pipe was laid at, because the liner takes the shape of the host it cures inside, settled sections included.
So a run that films as sound but keeps blocking in the same place is a fall problem, and no liner addresses it.
In a building where relaying a line might mean opening a car park, knowing that early matters a great deal.
A liner needs a host holding roughly its original shape to be formed inside. A crushed length has nothing to form against.
That is the scenario worth establishing early in a building, because it is the one where the cost and the disruption both change substantially.
A short open repair plus a liner over the remainder keeps the opening to one place.
Before and after recordings, a written account of what was found and done, and a clear statement of which length was lined.
Those belong in the building's records rather than with whoever happened to be on the committee that year.
It is the difference between a building that knows the condition of its drainage and one that rediscovers it every few years.
Quoted at a fixed price off the camera footage. These are indicative 2026 ranges. For an owners corporation the footage and written scope are included at no extra cost.
Footage handed over. Credited against the reline if the work proceeds.
One failed joint or a short damaged length, sealed without touching the rest.
Priced on length, diameter and how many bends are in it.
Old pipework taken back to clean wall so the liner forms properly.
Including whether the line is lot property or the scheme's, which decides who pays.

Tenant, owner or owners corporation. There is no point quoting the person who cannot approve it.

Filmed before anyone quotes, because a committee has to see the problem rather than hear about it.

Everything a meeting needs in order to make a decision instead of deferring it again.

The finished run recorded end to end so the owners can see exactly what they funded.
Get it filmed. Whether you own, rent or sit on the committee, footage is the thing that finally moves it from clearing to fixing.
Call 1300 381 569
No, and it is worth being direct about that. The tenant's right to arrange repairs applies to urgent repairs and is capped at $1,000. Relining is neither: it is planned structural work on the property, typically several thousand dollars, and it is the owner's or the owners corporation's decision. What a tenant can usefully do is report the symptom in writing, so the recurring blockages are on record and whoever owns the place cannot say they were never told.
A resin-soaked liner is drawn through the existing drain, inflated so it presses against the pipe wall along the whole length, then cured until it hardens. The result is a continuous pipe formed inside the old one with no joints along the lined section. Joints are where roots enter and gaps open, so removing them is the point, and the old pipe stays put as the mould. Nothing gets dug up.
The owners corporation, because a shared stack is generally common property. That means it is not the individual owner's call, and definitely not the tenant's, even though the tenant is the one who keeps living through it. What moves that decision is evidence rather than complaints: camera footage, a written scope and a figure. We provide all three so somebody can put it on a meeting agenda.
Pipework serving only your lot is generally yours; the shared stack and the risers are generally the owners corporation's. In practice a blockage in the shared line presents inside one person's bathroom, so it looks like theirs. We establish which it actually is and put it in writing, because that single fact decides whether you are paying or the scheme is.
In this area, mostly because of what excavation means in a building. Replacing a shared line usually involves opening common property and taking the building's drainage out of service for days, which affects every household rather than one. Relining goes in through existing access and the line is out for hours. In a freestanding house the argument is simply that the garden stays where it is.
Usually. What rules it out is a section that has genuinely collapsed or been crushed, or one so far gone there is nothing left to press a liner against. A camera settles it before anyone quotes, and the footage is handed over either way. If lining will not work we say so rather than selling one that fails.
A sectional patch over one failed joint is about $900 to $2,200. A full run or stack is usually $3,500 to $7,000 depending on length, diameter and bends. A camera inspection is $250 to $450, credited against the reline if it proceeds. For an owners corporation the footage and a written scope come at no extra cost, because a committee cannot vote on something it has not seen.
Tell us whether you own, rent or are on the committee, and whether anyone has filmed it. We will make sure the quote goes to whoever can actually approve it.
Footage handed over, a written scope, and a straight answer on whether the line is yours or the building's.
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