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Building work or a home extension can make your property more comfortable, but it can sometimes cause unexpected problems with your drains. New foundations, ground movement and poorly fitted pipes can affect how wastewater flows away from your home. Understanding the causes of drainage problems after building work can help you spot issues early and avoid costly repairs.
Common Causes of Drainage Problems After Building Work
Damage to underground pipes typically results from construction operations. Heavy equipment used during construction, the excavation process, and the materials needed for construction all pose risks to underground pipes; they can be damaged by either cracking or being moved. Furthermore, the waste generated during construction such as cement, dirt and other debris, can find its way into the drain system, resulting in blockages.
Drainage problems caused by poorly installed pipes can also develop when pipes are fitted at the wrong angle or connected incorrectly. Water may not flow away properly, allowing waste to collect inside the pipes. Over time, this can lead to repeated blockages, slow drainage and unpleasant smells.
Changes to the ground during an extension can also put pressure on existing drains. In serious cases, this may cause pipes to crack, collapse or become misaligned.
Signs Your Drains May Have Been Damaged
After building work, keep an eye out for these warning signs:
- Water draining slowly from sinks, baths or showers
- Toilets that struggle to flush or keep blocking
- Bad smells coming from drains
- Gurgling sounds in pipes
- Water collecting around outdoor drains
- Repeated blockages even after cleaning
These signs do not always mean your pipes are damaged, but they should not be ignored. A professional inspection can help find the real cause of the problem.
How Can You Find the Cause of the Problem?
It is beneficial to examine the condition of underground drainage systems after a construction project, particularly when drainage problems develop. Inspecting underground pipes before arranging repairs helps identify the exact cause of the issue and ensures the right solution is recommended. At Mersey Rod, we offer CCTV Drain Surveys that allow our engineers to view the interior of pipes and identify damage such as blockages, cracks, root intrusion and collapses. Our surveys also help locate the problem without the need for excavation.
Diagnosing broken or collapsed drain pipes with the right equipment also helps determine whether the drain needs cleaning, repair or replacement. Mersey Rod offers drain unblocking, high-pressure water jetting, drain surveys and repair services for homes and businesses across Liverpool, Warrington and surrounding areas.
Get Professional Help from Mersey Rod
If you need a drain unblocker Warrington residents can contact for help, or require drain repair Liverpool services after building work, Mersey Rod can assess the problem and recommend a suitable solution.
Over 25 years of experience means that the company provides 24/7 emergency drainage support, fixed pricing for drain unblocking, and a “no-fix, no-fee” guarantee. Their engineers will review the drain system and tell you where there are issues with the system, so you know exactly what needs to be repaired. They’ll also assist in getting your water back to flowing normally.
Do not let a small drainage issue become a bigger problem. Contact Mersey Rod for professional advice and reliable drainage support after your building project.