Stormwater · Adelaide

Stormwater drain clearing in Adelaide

Most of Adelaide’s rain falls in winter, and that’s when a blocked stormwater line shows itself: a downpipe that won’t empty, a pit that spills, water pooling against the house. We find where it’s stopping, then clear it.

  • Toilets, sewers, sinks & showers
  • Stormwater & downpipes
  • Camera inspections
  • Price agreed before work
Down the pipe · AdelaideStormwater
Cut section through a house drain in reactive clay, looking down the pipeSTORMWATERPIPE AGE: NOT SUREWATER: HALF BOREJETTER HEADREACTIVE CLAYSECTION A–A · NOT TO SCALE

Tell us

  • Where it pools. Against the house, in a pit, on the lawn or the drive.
  • The downpipe. Does it flow, or fill to the top?
  • When. Every shower of rain, or only a downpour.
  • Where it ends up. The kerb, a soakage pit, or not sure.
Job
Stormwater clearing
Drains
Downpipes, pits, underground lines
First
We find the cause
Call
1300 963 986

Stormwater

How it works

Downpipe or the drain underground?

If water spills from the gutter or the downpipe joint, the blockage is up top: leaves in the gutter or the downpipe. If the downpipe is full to the brim, or water bubbles up out of a pit or the lawn, the underground line is blocked or broken further along.

Slow after rain, or overflowing in a downpour?

A line that drains slowly for hours after rain is usually silted up or partly blocked by roots. One that only overflows in heavy rain is often carrying more water than its pipe can take, or discharging somewhere that backs up. We look at where your stormwater ends up as well as where it starts.

Find the cause before adding drains

A new grate or an extra pit treats the symptom. We clear the existing line, run a camera along it if needed, and quote the repair the line actually needs, before anything new goes in.

Water through a floor or slab

Water coming up through a shed, garage or house floor is a sign to investigate, not a diagnosis. Tell us when it appears, after rain, after a tap runs or all the time, and we assess whether a drain is the cause.

Adelaide’s ground

Why Adelaide drains block

Old pipes, moving clay and thirsty roots. Adelaide has all three.

  • Reactive clay

    Adelaide sits on reactive soils, particularly Keswick Clay, black earth and some red-brown earth. Clay shrinks as it dries in summer and swells in winter, and that movement works at the joints of buried pipe.

  • Old earthenware

    Earthenware pipe lasts a long time but is more brittle than plastic, so it cracks, and it has a joint every short length. Adelaide’s older suburbs still drain through plenty of it.

  • Thirsty roots

    Roots find the moisture at a cracked or open joint and grow into the pipe. A dry summer sends them looking harder.

  • Winter rain

    Most of Adelaide’s rain falls in winter. That’s when silted stormwater lines, blocked pits and full downpipes show up.

Sources: Adelaide (housing, climate), expansive clay, vitrified clay pipe.

FAQ

Stormwater questions

Got another question? Call us and we’ll talk it through.

Can you fix a stormwater drain that overflows in heavy rain?

Yes. Tell us where the water collects, whether the downpipe flows and where the underground drain comes out. We find the cause and quote the clearing or the repair before anything new goes in.

Water is coming up through my shed or garage floor. Is it a drain?

It’s a sign to investigate. Tell us when it appears (after rain, after using a tap, or all the time) and where, and we assess whether a drain is the cause.

Is stormwater the same drain as the sewer?

No. Stormwater carries rain from the roof, downpipes and paved areas away from the house. The sewer carries the toilet, shower, sink and laundry. They’re separate lines, and we clear both.

What does it cost to clear a drain?

We confirm the visit charge when you book. Once we’ve found the cause, you get the price of the clearing or the repair before any work starts, so every item is agreed first.

Get a quote

Get a stormwater drain cleared

Which drain, what it’s doing and your suburb. We confirm the visit and the charge when we book, find the cause, then give you the price of the work before we start.

Water rising now? Call
1300 963 986

Worth including

  • Which drain: a fixture inside, the outside gully or stormwater
  • What it’s doing, and since when
  • The property’s suburb
  • Who approves the job, and the tenant’s contact for a rental

Already booked with us? Call us, or say so in the message, and we’ll find your job.

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