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Why Do Drains Block After Heavy Rain?
Such heavy rainfall can really challenge drainage systems. Or when huge amounts of water fall from clouds in a short space, drains fail to evacuate quickly. Another type of outdoor waste that can be washed into drains and create blockages is leaves, soil and mud. A blocked drain in St Helens is not an uncommon problem among homeowners and actually causes bigger drainage problems and hence it becomes important here to learn what causes a blocked drain.
How Does Heavy Rain Cause Drain Blockages?
Deep water flows over gardens, roads, driveway and pavements during heavy rainfall. Its journey causes it to take with it leaves, mud, grit and tiny pieces of rubbish into gullies and external drains. When this debris accumulates, it takes up space in the pipes and doesn’t allow water to flow through the drainage system effectively.
Heavy rain can also expose existing problems inside underground pipes. If a drain already has grease, dirt, scale or other build-up, the extra water can make a small blockage become a much bigger one. Tree roots, damaged pipes and poor connections can also affect how well the system handles heavy rainfall.
This is why a drainage problem may appear suddenly, even though the cause has been building up for some time.
What Happens When Outside Drains Become Blocked?
If you have an outside drain that becomes blocked, the water will start to pool around your property. You may see puddles in the garden, gutters that always have water and take a long time to drain or stink. In more serious instances, surplus water could lead to flooding.
If you need to clear blocked outside drains, professional cleaning can remove the waste stopping water from flowing properly. Mersey Rod provides drain cleaning, drain unblocking, high-pressure jetting and CCTV drain surveys to help identify and deal with drainage problems.
Can Drain Surveys Help Prevent Problems?
Yes. A CCTV survey allows engineers to look inside the drainage system using a camera. This can help identify blockages, cracks, tree root damage or collapsed sections without unnecessary digging. Mersey Rod provides CCTV surveys with video footage and reports explaining what has been found.
Regular checks can be useful for older properties or places that experience repeated blockages. Prevent flooding with drain surveys by finding drainage issues before they become expensive or disruptive.
Keep Drains Clear Before the Next Downpour
Maintenance is also a basic difference. Avoid putting vegetable matter or garden waste outside drains. Avoid disposing of grease, food waste and other unsuitable materials down indoor drains and arrange for regular gully cleaning and maintenance as required.
Mersey Rod has more than 25 years of drainage experience and provides services for homes and businesses across Merseyside. Its team offers 24/7 emergency support, fixed-price services and professional equipment including CCTV cameras and high-pressure jetting.
Whether you have a blocked drain in St Helens or need help with drains in Liverpool, dealing with the problem early can help protect your property and keep water flowing properly.