Blocked drains in Randwick
Randwick's beautiful old streets come with old drains. Many of the suburb's Federation homes, Victorian terraces and interwar unit blocks still rely on clay sewer pipes laid generations ago, often running beneath large, established trees. Those roots find every crack and joint. Our plumbers clear blocked drains across Randwick using high-pressure jetting, root cutting and CCTV cameras, and we'll show you what's actually causing the problem so you can decide how to stop it coming back.
How we clear Randwick drains
High-pressure jetting
A powerful water jet scours the inside of the pipe, flushing out grease, silt and debris.
Root cutting
Specialist cutting heads remove tree roots that have grown into the pipe.
CCTV camera inspection
We look inside the drain to confirm it's clear and find any cracks or broken joints.
Long-term repair options
Where damage keeps letting roots in, relining can seal the pipe without digging.
Why Randwick drains block
These are the causes we see most often in Randwick homes and buildings.
- Tree roots in clay pipes. Big street and garden trees send roots into old terracotta joints, especially in drier months.
- Long, shared drain runs in terraces. Terrace rows and semis can have drains running under neighbouring properties or shared sections.
- Grease and wipes in unit blocks. Shared kitchen and sewer stacks in apartment buildings collect fats and wet wipes.
- Collapsed or shifted pipes. Age, ground movement and roots can crack or displace old sections.
- Stormwater pits and downpipes. Leaves and silt clog stormwater drains, causing overflows in heavy rain.
Randwick's housing and its drains
Randwick is one of Sydney's older suburbs, and you can see it in the housing: Victorian and Federation terraces near the Spot and around the older parts of the suburb, grand free-standing homes, art deco and interwar flats, and plenty of student and long-term rental properties. Much of the underground plumbing is original or close to it.
Older terracotta pipes were laid in short sections joined with mortar or similar materials, and those joints are where trouble starts. Over time they crack or loosen, and fine roots find their way in looking for moisture. A blockage that's cleared without dealing with the entry point will often come back.
That's why we recommend a camera inspection after clearing any drain that's blocked more than once. It tells us whether the pipe just needed a clean, or whether there's damage that should be patched or relined. For a detailed look at drain issues in older eastern suburbs homes, read our blocked drains guide.
Signs your drain is blocking
- Gurgling from sinks, showers or the toilet.
- Water draining slowly from more than one fixture.
- Sewer smells in the bathroom or yard.
- The overflow relief gully in the yard overflowing or showing signs of water.
Why Eastern Suburbs locals call us
- 100+ five-star Google reviews
- Licensed plumbers and gasfitters (Lic. 398171C)
- Free quotes, and a clear price before any work starts
- We find the cause with a camera, so Randwick's old clay drains get a lasting fix, not just a quick clear.
Common questions
Why does my Randwick drain keep blocking?
In older homes it's usually tree roots getting into cracked clay joints. A camera inspection will confirm the cause.
Can you clear a drain in a terrace with limited access?
Usually, yes. We work through existing access points like inspection openings and gullies and use a camera to trace the line.
Do you work in units as well as houses?
Yes. We work in houses, terraces and units right across Randwick.
Is the blockage my responsibility or Sydney Water's?
It depends where the blockage is. Private pipes on your side are usually yours to fix, while Sydney Water's main is theirs. Our Maroubra guide explains the split in detail.
We also clear drains in Maroubra, Coogee, Kingsford and Matraville.