Blocked Drains in Derby Why Repeated Unblocking Is Costing You More Than You Think
If you are repeatedly dealing with blocked drains in Derby or Derbyshire, the problem is rarely just bad luck. Many homeowners call out a drain unblocking service again and again, only to find the issue returns weeks or months later. While unblocking may restore flow temporarily, it does not address the underlying cause.
In most cases, repeated blockages indicate a deeper structural or design issue within the drainage system. Without proper investigation, these problems worsen over time and lead to higher repair costs.
A Full Diagnostic CCTV Drain Survey is the most effective way to identify why blockages keep returning and how to fix them permanently.
Why Unblocking Alone Does Not Solve the Problem
Basic drain unblocking focuses on clearing the immediate obstruction. This might involve rodding or jet washing, which can remove debris but does not reveal why the blockage occurred.
Common underlying causes include:
Cracked or fractured pipes
Tree root intrusion
Misaligned pipe joints
Collapsed sections of drain
Incorrect pipe gradients
Grease and scale build up in older systems
Without identifying these issues, blockages are almost guaranteed to return.
The Hidden Cost of Repeated Callouts
Many homeowners underestimate how expensive repeated unblocking becomes. Each visit may seem affordable, but over time the costs add up.
Repeated callouts can lead to:
Higher long term maintenance costs
Emergency callouts during evenings or weekends
Damage to flooring or walls from overflow
Stress and disruption to daily life
Escalation into major structural repairs
A single CCTV drain survey often costs less than multiple unblocking visits combined.
How a CCTV Drain Survey Identifies the Root Cause
A Full Diagnostic CCTV Drain Survey uses high definition cameras to inspect the internal condition of your drainage system. This allows us to see exactly what is causing the blockage and why it keeps happening.
The survey identifies:
Structural damage
Root intrusion
Deformation in old pipes
Build up of grease or debris
Collapsed or restricted sections
Poorly installed connections
You receive clear video evidence and a written report with professional recommendations.
Professional Treatments That Stop Repeat Blockages
Once the cause is identified, targeted treatment can be applied. Common solutions include:
High pressure jet washing to remove heavy deposits
Root cutting to clear invasive growth
Pipe relining to repair cracked or damaged pipes
Patch repairs for isolated defects
Drain replacement where pipes have collapsed
These treatments address the cause rather than the symptom.
Why Derbyshire Homes Are Prone to Repeat Blockages
Many homes in Derby, Mickleover, Hilton, and Burton have older drainage systems made from clay or pitch fibre. These materials degrade over time and are vulnerable to movement and root intrusion.
Newer homes can also suffer from poor installation or debris left behind during construction. Without inspection, these defects remain hidden.
When to Book a Diagnostic Drain Survey
You should arrange a CCTV drain survey if:
Blockages keep returning
Drains are slow to clear
You hear gurgling noises
Bad smells persist
Water backs up during rain
Early diagnosis prevents expensive repairs later.
Stop Paying for Temporary Fixes
If blocked drains are becoming a regular issue, it is time to investigate properly. A CCTV drain survey provides clarity and long term savings.
Click here to book your Build Over Drain Survey or
learn more about our professional CCTV drain inspections for home extensions in Derbyshire
📍 Serving Derby, Derbyshire, and surrounding Midlands areas.
