Tree roots may seem harmless, but when they invade the pipework, they can cause serious, and expensive, drainage problems. In the UK, root intrusion is one of the most common causes of blocked or damaged drains, especially in older properties.
How it happens
Tree roots naturally seek moisture, and even the smallest crack or joint in a drainpipe can attract them. Once inside, they grow rapidly, trapping debris and creating blockages that restrict the water flow. Over time, the pressure can cause pipes to crack, collapse, or separate entirely.
What are the signs of root intrusion?
Common warning signs include slow-draining sinks or toilets, gurgling sounds, foul smells, and damp patches in the garden. If left untreated, roots can cause leaks, flooding, or even structural subsidence.
The dangers of ignoring it
Delaying action can make the damage far worse. Root removal may start as a clearing job, but could escalate to pipe replacement or excavation if the structure becomes compromised. Tree roots have led to many problems, both in the UK and the USA.
How to deal with it
A CCTV drain survey can confirm the extent of the intrusion without digging. Engineers can then remove roots using cutting tools or high-pressure water jets, followed by pipe relining to seal cracks. A CCTV drain survey Coventry, from professionals such as https://www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/coventry/, can resolve the issue and prevent any further damage.
It can result in expensive repairs
Ignoring tree roots in your drains risks damage and expensive repairs. Early detection will protect your system.
