Blocked drains are a nuisance, especially if they’re causing issues like flooded patios and bad smells outside your house. But did you know drain issues can start causing problems inside the home if you leave them unaddressed? It can affect anywhere from toilets and sinks to dishwashers and washing machines.
While the problem usually lies within underground pipework, sewers and external drains, the signs can gradually make their way into your home. That’s why early detection via CCTV drain surveys is vital.
Here are the signs that blocked drains are already affecting your property.
Slow-draining sinks
One of the first, most typical warning signs of blocked drains is slow drainage. If your kitchen sink, bathroom basin or shower is taking longer than usual to empty of water, it can indicate a developing blockage somewhere deeper in the system.
While minor clogs close to the plughole can often be cleared easily by yourself, persistent slow drainage points to a more significant issue within the pipework. Grease, food waste, hair and debris can build up over time, restricting water flow. If left untreated, a complete blockage is inevitable.
Gurgling sounds from drains or toilets
Weird noises coming from drains or toilets are another clear indicator that something isn’t right within the drainage system. Gurgling sounds often happen when air gets trapped in the pipework due to a blockage. As water tries to pass through the blocked area, it creates air bubbles that produce these distinctive noises.
You may notice these sounds when flushing the toilet or when water drains from sinks and baths. It’s often a sign of a developing problem further down the line, particularly in external drains or shared pipe systems.
Foul odours in the home
Bad smells inside the home also indicate blocked drains. When waste or stagnant water becomes trapped in the pipes, they can start to emit unpleasant odours that travel back up through plugholes and drains.
These smells are particularly noticeable in kitchens, bathrooms and utility rooms. In many cases, they’re difficult to get rid of without addressing the underlying issue in the system. A CCTV drain survey can pinpoint exactly where the blockage or build-up is occurring, allowing for targeted, effective treatments, like drain jetting.
Water rising or backing up
One of the most serious signs of blocked drains is water backing up in the home. This may appear as water rising in toilets after flushing, or wastewater coming back up through sinks, baths or floor drains.
It typically indicates a significant obstruction in the system, preventing water from flowing away as expected. In the worst cases, it could also result in internal flooding and damage to floors, walls and belongings.
If you notice any signs of water backing up, act quickly and call a domestic drain surveyor.
Blocked drain in London or Essex? Contact us today
The Drain Survey Company is a trained and insured CCTV drain surveyor for Kensington, Loughton and surrounding locations. For a free quote, call now on 020 4538 4399 or email info@drainsurvey.co.uk.
