The targeted repair

Sectional patch relining

A cracked joint, a displaced collar, a single root entry: when the camera shows one fault in an otherwise sound line, we reline that section and leave the rest of your pipe alone.

Sectional patch relining by Reline
Scope

What this job includes.

  • CCTV survey confirms the fault is isolated before anyone proposes a patch
  • Short structural liner section cured over the fault, sealed to the host pipe
  • The same liner material and written warranty as a full reline
  • Post cure camera pass proves the seal, footage handed to you
Our system: From $2,500 per patch, ex GST. If the survey shows the line is failing in several places, we tell you, show you the footage, and price the full reline from the rate card instead. Patching a failing line is paying twice.
How we quote it

A fixed price, itemised line by line.

We quote the full scope up front, with the work and materials priced against each part of the job, so the number you agree to is the number you pay.

The 7-line quote
  1. 1 A camera first, never a shovel. A CCTV crawler runs the full line and maps every fault, junction and metre before anything is touched or quoted.
  2. 2 The quote comes from the rate card. Setup plus a rate per metre, junctions priced on their own. The same card is printed on this site, so you can check our maths.
  3. 3 A structural liner, cured in place. A resin saturated structural liner is inverted through the old pipe and cured hard. A new seamless pipe forms inside the old one.
  4. 4 A post cure CCTV pass, handed to you. We run the camera again and you keep the footage. The job is proven sealed end to end before we leave.
If a quote doesn’t show these lines, you can’t compare it, and you don’t know what’s been cut.
How it runs

What happens, step by step.

1

Camera diagnosis

A CCTV crawler runs the line and maps every fault, junction and metre. We locate the problem before anything is touched.

2

High pressure clean

Roots and scale are cut and jetted out, so the old pipe is a clean host for the new one.

3

Structural liner, cured in place

A resin saturated structural liner is inverted through the pipe and cured hard. A new seamless pipe forms inside the old one.

4

Post cure CCTV pass

We run the camera again and hand you the footage. You see the finished bore, sealed end to end.

Licensed, insured, warranted

The paperwork behind the price.

Public liability cover to $20 million (DEMO), and a 50 year warranty on the structural liner, in writing, all in writing, all on request.

The insurance, and any licence this work requires, are not decoration. They mean the job is held to a standard and your property is covered while we are on site.

The licence, the insurance, the warranty, and how to check each one.
Proof · recent work

Sectional patch relining jobs we’ve done.

CCTV still before the patch: one cracked joint under the slab Before
CCTV still after the patch: the fault sealed under one liner band After
The patch under the slab, Caringbah. One cracked joint under the family room slab, found at the 7.4m mark. A single sectional patch through the existing gully, cured and proven in an afternoon.
Questions, answered

Sectional patch relining: common questions.

When is a patch the right call instead of a full reline?
When the footage shows one isolated fault in a line that is otherwise sound. Patches run $2,500 to $5,000. If faults show at several points, a patch only postpones the full job, so we will show you the footage and quote the full line from the rate card instead.
Does a patch carry the same warranty as a full reline?
Yes. The patch is the same structural liner material, cured the same way, and it carries the same 50 year written liner warranty over the patched section.
Can you patch a drain that keeps blocking in the same spot?
Usually, yes, and that repeat pattern is the classic sign of a single cracked joint that roots keep finding. The camera confirms it, the patch seals it, and the jetting-every-year cycle stops.
Get started

Get a free, itemised quote you can actually read.

Tell us what you need. We’ll book a walkthrough and send a quote with the work itemised, not just a number.

✓ NSW licensed drainer✓ AS/NZS 3500 practice✓ Licensed & insured✓ 214 five-star reviews✓ 50 year warranty on the structural liner, in writing
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