What causes blocked drains in homes?

The most common causes are a build-up of grease, fat and food debris in kitchen drains, hair and soap scum in bathroom drains, and root ingress or collapsed pipework in outdoor drains. Baby wipes, cotton pads and sanitary products flushed down toilets are also a very frequent cause of blockages. Regular maintenance can help prevent most blockages from developing.

Can you unblock a drain on the same day?

In most cases, yes. We carry drain rods, high-pressure water jetting equipment and CCTV drain cameras in our vans, so we can tackle most blockages the same day you call. Severe root ingress or collapsed pipes may require additional investigation, but we'll advise you fully before any extra work is carried out.

How do I know if I have a blocked drain?

Common signs include slow-draining sinks or baths, gurgling noises from pipes or toilets, unpleasant odours from drains, and in more serious cases, water backing up out of the drain. If you notice any of these, it's worth calling us before the blockage becomes a complete stoppage.

Do you use water jetting or drain rods?

We use the most appropriate method for each situation. Drain rods work well for straightforward blockages, while high-pressure water jetting is more effective for stubborn grease build-up and longer runs of pipework. For suspected root ingress or structural issues we use CCTV cameras to inspect the drain before recommending a solution.

Is drain clearance covered by home insurance?

Some home insurance policies include drainage cover — it's worth checking your policy documents or calling your insurer. We can provide a detailed report of the blockage and the work carried out, which most insurers will accept as supporting documentation for a claim.

Blocked Drain Specialists in Battersea

Blocked drains cleared fast in Battersea — from sinks and toilets to outside drains, we'll get things flowing again today.

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Clear & Upfront Pricing
24/7 Callouts, 365 Days A Year
Trusted Local Business
Gas Safe Registered Installers
£5,000,000 Public Liability Insurance

0203 886 3404

Battersea Plumbers 247 drainage engineer clearing a blocked drain in Battersea

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Blocked Drain Specialists in Battersea

A blocked drain can quickly turn into a messy, unpleasant problem — slow-draining sinks, gurgling pipes, unpleasant smells and, in the worst cases, water backing up into your home. Battersea Plumbers 247 247 clear blocked drains quickly and cleanly across Battersea and the surrounding SW11, SW8, SW4, SW18, SW12, SW3, SW10 and SW17 areas, restoring proper flow with the minimum of fuss.

We deal with every kind of blockage, from kitchen sinks clogged with grease and bathroom drains full of hair, to blocked toilets and larger external drains affected by wipes, debris or tree roots. For stubborn or recurring problems, we can carry out a CCTV drain survey to see exactly what's going on underground and target the blockage precisely, rather than treating the symptoms.

Many Battersea conversions and older terraces run on shared or ageing drainage that can block easily — we diagnose and clear it with minimal disruption to neighbours.

Our engineers arrive prepared and work hygienically, leaving your home clean once the job is done. We'll also give you honest, practical advice on keeping your drains clear in future. With 24/7 availability, we're here whenever a blockage strikes.

Drain Unblocking Prices

Manual drain unblocking (first hour): from £95 + VAT

All prices are given upfront before work begins. For major drain issues we provide a full written quote. See our full pricing page for all service rates, or read our guide to choosing a reliable plumber in Battersea.

Call 0203 886 3404

Battersea Plumbers 247 engineer using a CCTV drain camera to inspect a blocked drain in Battersea

Our Drain Unblocking Process

Tell us the symptoms
Slow drainage, gurgling, bad smells or standing water — we take the details and get an engineer to you fast.
Locate the blockage
We identify where and what the blockage is, using drain rods or a camera survey for stubborn cases.
Clear the drain
We remove the blockage safely, whether it’s a build-up of grease, wipes, roots or debris.
Check & advise
We confirm the drain is flowing freely and offer simple advice to help prevent it happening again.

Blocked drain problems we fix in Battersea

If you need a plumber in Battersea for a blocked drain, we can get to the cause quickly and clear it properly. From mansion blocks off Battersea Park Road to riverside flats in Nine Elms and older terraces in SW11, we deal with the sort of drain issues local homes and businesses run into.

Blocked Toilet

A blocked toilet is often caused by too much paper, wipes, sanitary products or a partial blockage further down the soil pipe. Our engineer will trace where the restriction sits, clear it with the right equipment and check the flush is carrying waste away cleanly.

Blocked Kitchen Sink

Kitchen sinks usually back up because grease, food waste and detergent build-up narrow the pipe over time. We clear the blockage, check the waste trap and inspect the pipework so the sink drains properly instead of clogging again after a few washes up.

Blocked Shower or Bath

Hair, soap residue and limescale are the usual culprits when a shower tray or bath starts emptying slowly. We remove the blockage, test the fall on the waste and make sure the drain is flowing away as it should, rather than leaving water standing around your feet.

Outside Drain or Manhole Blockage

An outside drain or manhole blockage can show up as gurgling, backed-up water or foul smells near the property. In Battersea and nearby SW areas, we often find silt, wet wipes or root ingress, and we clear the drain before checking for deeper damage.

High Pressure Jetting

High-pressure drain jetting is one of the best ways to break through stubborn grease, sludge and debris in waste pipes and drains. We use controlled jetting to clean the pipework thoroughly, which helps restore flow and reduces the chance of repeat blockages.

CCTV Drain Survey

If the blockage keeps coming back, a CCTV drain survey lets us see what is happening inside the pipe without digging up the ground. We use the camera to spot cracks, collapses, displaced joints or heavy scale, then explain the best repair option clearly.

Bad Drain Smells

Bad drain smells often point to a partial blockage, a dry trap, broken pipework or a venting problem. We track down the source, clear or repair the fault and check for hidden issues, so the smell does not keep drifting back through the kitchen, bathroom or hallway.

Expert Advice

“Not every blockage needs digging up. If a Battersea drain keeps blocking, I'll put a camera down to find the real cause.”

RobertDrainage Specialist13 years’ experience

Frequently Asked Questions

: The most common causes are a build-up of grease, fat and food debris in kitchen drains, hair and soap scum in bathroom drains, and root ingress or collapsed pipework in outdoor drains. Baby wipes, cotton pads and sanitary products flushed down toilets are also a very frequent cause of blockages. Regular maintenance can help prevent most blockages from developing.
: In most cases, yes. We carry drain rods, high-pressure water jetting equipment and CCTV drain cameras in our vans, so we can tackle most blockages the same day you call. Severe root ingress or collapsed pipes may require additional investigation, but we'll advise you fully before any extra work is carried out.
: Common signs include slow-draining sinks or baths, gurgling noises from pipes or toilets, unpleasant odours from drains, and in more serious cases, water backing up out of the drain. If you notice any of these, it's worth calling us before the blockage becomes a complete stoppage.
: We use the most appropriate method for each situation. Drain rods work well for straightforward blockages, while high-pressure water jetting is more effective for stubborn grease build-up and longer runs of pipework. For suspected root ingress or structural issues we use CCTV cameras to inspect the drain before recommending a solution.
: Some home insurance policies include drainage cover — it's worth checking your policy documents or calling your insurer. We can provide a detailed report of the blockage and the work carried out, which most insurers will accept as supporting documentation for a claim.