CCTV Drain Survey Trafford

CCTV Drain Surveys in Trafford

Trafford is one of Greater Manchester’s most desirable residential boroughs, with property types ranging from grand Edwardian villas in Altrincham to 1930s family semis in Sale and modern estates in Urmston. This diversity of housing stock creates a wide variety of drainage configurations and challenges.

Extensions and the Drainage Beneath Them

The single most common drainage issue we encounter in Trafford is extensions that have been built directly over existing drainage runs. The borough’s stock of Edwardian and 1930s properties has been extensively extended over the decades — rear kitchens, conservatories, side returns, and two-storey additions are all commonplace across Sale, Stretford, and Timperley.

When these extensions were built, particularly those constructed before modern building regulations were strictly enforced, the original drainage was often left in place beneath the new floor slab. Over time, these buried pipes deteriorate, and when they develop a fault, the only way to identify the problem is with a CCTV survey. We frequently find cracked pipes, displaced joints, and root ingress in drainage running beneath conservatories and kitchen extensions where access for maintenance has been impossible for years.

Period Properties Across the Borough

Altrincham and Hale have a concentration of substantial Edwardian and Victorian properties with extensive grounds. The drainage on these larger properties often covers significant distances between the house and the public sewer connection, with multiple branches serving different parts of the building. Mature garden planting — particularly hedgerows, willows, and ornamental trees — can cause root ingress into drainage that runs through garden areas.

Sale’s residential streets are predominantly lined with well-maintained 1930s semis, many of which retain their original clay drainage. These pipes have served reliably for decades, but the cement joints are now deteriorating, and the shallow depth of many rear drainage runs makes them vulnerable to damage from garden work, fence post installation, and patio construction.

Newer Developments and Connection Issues

The newer housing estates built across Trafford in the 1990s and 2000s — particularly in Urmston and around the Trafford Centre area — use modern plastic drainage. However, these systems connect to the older sewer network, and it is at these connection points that problems commonly arise. Differences in pipe diameter, material, and gradient at junction points create traps where debris accumulates.

Surface water misconnections are another issue we identify on newer Trafford estates. Where rainwater downpipes have been incorrectly connected to the foul sewer — or vice versa — this causes overloading during storms and can lead to sewage backing up through surface water gullies. A CCTV survey with dye testing can identify misconnections and provide the evidence needed to arrange corrections.

Pre-Extension Drain Surveys

If you are planning an extension in Trafford, we strongly recommend a drain survey before work begins. Knowing the exact position, depth, and condition of your drainage allows your architect or builder to design around existing infrastructure or plan diversions in advance, avoiding costly surprises once foundations are being dug.