Blocked Drains and Emergency Drain Unblocking in Cape Town
A blocked drain never picks a convenient time.
Water backing up in the shower, a toilet that will not flush or a foul smell drifting from a gully all need attention quickly, before a simple blockage turns into flooding or water damage.
Let It Flow Plumbing provides fast blocked drain and emergency drain unblocking services across Cape Town, with qualified plumbers available 24/7 for urgent callouts.
We clear the blockage, find out why it happened and give you a clear quote before any work begins.
Signs You Have a Blocked Drain
Drains usually warn you before they block completely. Watch out for:
- Water that drains slowly from sinks, baths or showers
- Gurgling or bubbling sounds from plug holes and toilets
- Bad smells rising from drains and gullies
- Water pooling around a floor drain, shower or gully
- A toilet that flushes weakly or fills up instead of emptying
If more than one fixture is affected at the same time, the blockage is usually in the main drain rather than in a single pipe, and it is best to call a plumber straight away.
What to Do When Your Drain Blocks
Stop using the affected sink, shower or toilet so the problem does not get worse.
A plunger can clear a simple blockage in a basin or toilet, but if the water keeps rising, stop flushing and do not keep trying. Avoid repeated use of harsh chemical drain cleaners, which can damage older pipes and do not fix serious blockages.
f sewage is overflowing, keep children and pets away from the area and call us.
Common Causes of Blocked Drains
Knowing what caused the blockage is the best way to stop it coming back. The most common causes we see are:
- Fat, oil and grease building up in kitchen waste pipes
- Hair, soap and toiletries in bathroom and shower drains
- Wet wipes, sanitary products and other items flushed down toilets
- Leaves, soil and debris in outdoor gullies and stormwater drains
- Tree roots growing into and cracking underground pipes
- Collapsed or misaligned pipes, especially in older properties
Toilet Unblocking in Cape Town
A blocked toilet is one of the most common reasons people call us. If a plunger has not worked, the blockage is usually lodged in the trap or further along the pipe.
Our plumbers use professional rodding and drain machines to clear the blockage, then check that the line is flowing properly before we leave. If toilets keep blocking, we can investigate the pipe itself instead of clearing the same problem again and again.
How We Unblock and Clear Drains
The right method depends on what is causing the blockage and where it is.
We use mechanical rodding for stubborn blockages and high-pressure drain jetting to wash grease, sludge and debris out of the pipe. For a full overview of what we clear, see our drain cleaning service.
When a blockage keeps returning, we recommend a CCTV drain camera inspection.
The camera shows us whether roots, a cracked pipe or a misaligned joint is the real cause, so we can fix the underlying problem and not only the symptom. If we suspect that a hidden leak is contributing, we can also carry out leak detection.
Emergency Drain Unblocking
When a blocked drain is causing flooding, sewage overflow or water damage, treat it as an emergency. Our emergency plumber team is on call 24/7 across Cape Town, and we give you an honest estimate of our arrival time when you call.
Our plumbers can also work on sewer and stormwater drains for both residential and commercial properties.
How to Prevent Future Blockages
- Bin wet wipes, sanitary products and cotton buds instead of flushing them
- Let cooking fat cool and throw it away instead of pouring it down the sink
- Use hair catchers in showers and baths
- Keep outdoor gully grids and stormwater drains clear of leaves and soil
- Have recurring slow drains checked early as part of general plumbing maintenance
Blocked Drain Cost
The cost of clearing a blocked drain depends on the severity and location of the blockage and the method needed to clear it. We give you a clear, upfront quote before we start, so there are no surprises on the invoice.
Blocked Drains Across Cape Town
We unblock drains across the city, including Durbanville, Bellville, Parow, Kenridge, Newlands, Rondebosch and Constantia, as well as the Eastern Suburbs.
Our plumbers follow the standards set by the South African Bureau of Standards, and several are affiliated with the Institute of Plumbing South Africa.
Frequently Asked Questions
How quickly can you unblock a drain?
We offer same-day and 24/7 emergency callouts, so in most cases we can clear your blocked drain on the day you call.
Can you unblock a toilet?
Yes. We clear blocked toilets and the pipes behind them, and we can investigate further if the same toilet keeps blocking.
Why does my drain keep blocking?
Repeat blockages usually have an underlying cause, such as tree roots, a damaged pipe or grease build-up. A camera inspection shows us the real reason so we can fix it properly.
Is it safe to use chemical drain cleaners?
A small slow drain may respond to occasional use, but harsh chemicals do not fix serious blockages and can damage older pipes. If a drain stays blocked, call a plumber.
Do you clear stormwater drains and gullies as well?
Yes. We work on both sewer and stormwater drains at residential and commercial properties.
Got a blocked drain or toilet? CONTACT US today for fast, reliable drain unblocking in Cape Town.
At Let It Flow Plumbing, we can assist you as you work towards the property of your dreams! Contact Us today to get started.
Get a call back in 15 minutes
No call-out fee for quotes. 24/7 emergency line for burst pipes and blocked drains.