Signs Your Drains Are Ageing, and What to Do Before They Fail

How long do drains typically last

Clay and older cast iron drains found in many older London and Essex properties can develop problems as joints degrade and pipes shift with ground movement over the decades. Even modern plastic pipework can suffer from wear, particularly where installation was poor or ground conditions are difficult.

Warning signs to watch for

Ageing drains rarely fail without warning. There are usually signs beforehand, and catching them early is far cheaper and less disruptive than dealing with a full collapse.

• Recurring blockages in the same area
• Slow draining sinks, baths or toilets across the property
• Unpleasant smells near drains or manhole covers
• Damp patches, subsidence or cracking near underground pipe runs
• Gurgling sounds from pipework after flushing or draining

What causes drains to deteriorate

Tree root intrusion, ground movement, general wear from decades of use, and a gradual build up of grease and scale all contribute to ageing pipework losing capacity and structural integrity over time. Older properties are more likely to have narrower pipes and joints that were not designed for modern household demand.

Assessing the condition of your drains

A CCTV drain survey is the most reliable way to assess the true condition of ageing pipework, showing exactly where cracks, root intrusion or misalignment have occurred, without any need to dig up the garden or driveway first.

Once the survey identifies the issue, options range from drain descaling and high pressure jetting for build up, through to targeted repair for damaged sections.

Acting before a failure happens

If your property has ageing drains and you are noticing any of the warning signs above, it is worth arranging a survey sooner rather than later. Rapid Drainage Services covers London and Essex and offers 24 hour emergency call outs for when a problem cannot wait.