Homebuyer Drain Surveys in North Sheen

How the Investigation Works

A CCTV camera is passed through accessible drainage pipework to examine its internal condition. Depending on the service, the inspection may look for roots, fractures, open or displaced joints, deformation, deposits, standing water, poor connections, previous repairs or evidence relevant to a property transaction or insurance matter.

The value comes from matching the inspection to the question being asked. A homebuyer survey, build-over check, defect investigation and commercial survey may require different coverage and reporting.

When This Service Is Appropriate

This service is appropriate when evidence is needed before purchase, repair, building work, an insurance decision or investigation of recurring symptoms.

Chris’s Professional Advice

Standing water does not automatically mean collapse. The pipe gradient, local deformation, silt and access position all need considering.

Repeated clearance without understanding the cause can cost more in the long run. Where a pattern is developing, evidence is usually worth obtaining.

The most useful investigation is the one that answers a specific question. Before starting, I consider the symptoms, history and layout so the work remains focused.

What Happens Next

I first establish the reason for the visit and the most useful access points. I then carry out the relevant clearance, inspection or investigation, explain the findings and discuss proportionate options. Where another trade, pest controller, insurer or structural specialist is more appropriate, I say so.

Frequently Asked Questions