Blocked Drains in Kirribilli, Cleared Properly

Kirribilli was mostly built out before the Second World War, and its drains reflect that.

Terraces and Art Deco walk-up blocks along Fitzroy Street and Carabella Street were laid with earthenware and clay pipe, a material that was standard practice a century ago and is well past its working life now.

That age is the whole story on this peninsula.

Clay pipe cracks at the joints as ground shifts underneath it, and once a joint opens even slightly, whatever's above ground starts finding its way in.

Add the peninsula's steep fall toward the harbour, and stormwater volumes that were manageable when these pipes went in now overload the same lines during a heavy downpour.

We treat a Kirribilli job differently to a newer suburb from the first call. A cctv drain camera goes down the line before anything else, because a century-old clay joint and a modern PVC blockage don't behave the same way and don't get cleared the same way either.

Where the camera shows a cracked or collapsed section rather than a simple clog, no-dig pipe relining rebuilds it without opening up a tight harbourside block where digging isn't always an option.

Blocked drain repair handles most of what we see here, backed by CCTV drain inspection to confirm exactly what's failing before we touch anything.

Clay-pipe joint failure. A century of ground movement has opened joints across the old earthenware network, letting in soil, roots and debris.

Slope-drainage overload. The steep run down to the water means stormwater picks up speed and volume before it reaches an ageing pipe.

Root intrusion from the jacaranda and fig-lined streets. Established trees here have had a hundred years to find every weak joint in the old clay network.

Each of these traces back to the same root cause: pipe that predates almost every fix we'd normally reach for first.

That's not a reason to assume the worst on every call, though.

A lot of what looks like a total blockage on this peninsula is still a clog sitting in an otherwise sound length of clay, and drain cleaning keeps those lines moving between visits without any need to open the ground.

The camera tells us which situation we're actually in before a price gets quoted, not after.

1. Camera down the line first. Especially here, where guessing at what's under a heritage block wastes time and money both.

2. Agree the price. Nothing starts until you've signed off on a fixed figure.

3. Clear it, or repair what's actually cracked. A jetter or an electric eel shifts a clog; no-dig relining rebuilds a joint that's genuinely failed.

4. Footage first, warranty always. You keep a copy of the clear-line vision, and the job stands behind our lifetime guarantee regardless.