Pipework mapping survey tracing concealed heating and water pipes at a property
Mapped heating and water pipe routes beneath a finished floor

Pipework Mapping Service

  • Suitable for: Homes and commercial properties
  • Pipework covered: Heating, hot water and cold water systems
  • Survey methods: Thermal imaging and specialist detection equipment
  • Service outcome: A clearer understanding of concealed pipe routes

Locate Concealed Pipework with Minimal Disruption

Our pipework mapping service helps identify the approximate position and direction of heating and water pipes concealed beneath floors, behind walls and within other inaccessible areas of a property.

Using non-invasive survey methods, we can provide useful information before drilling, cutting, renovation work or further leak investigation begins.

What Is Pipework Mapping?

Pipework mapping is the process of tracing concealed water and heating pipes to establish their approximate location, direction and layout within a property.

Many properties have pipework installed beneath concrete floors, suspended timber floors, tiled surfaces, walls and ceilings. Without accurate information, locating these pipes can involve unnecessary drilling, lifting floors or opening large areas of the building.

Leak Hunters UK uses specialist detection equipment and practical investigative techniques to help trace hidden pipe routes while keeping disruption to a minimum.

When Is Pipework Mapping Useful?

  • Before drilling, cutting or fixing into floors and walls.
  • Before carrying out kitchen, bathroom or property renovations.
  • When planning extensions, alterations or new room layouts.
  • When the original pipework plans are missing or inaccurate.
  • To support leak detection beneath floors or behind finished surfaces.
  • Before installing flooring systems, fixed equipment or new services.
  • When investigating unexpected heat patterns, pressure loss or suspected concealed pipework.

How We Trace Concealed Pipework

The most appropriate survey method depends on the type of pipework, the building construction and whether the system is carrying hot or cold water.

Our technicians may use a combination of thermal imaging, temperature monitoring, moisture testing, acoustic equipment and other specialist detection methods to identify likely pipe routes.

Where appropriate, sections of the system may be operated or tested to create a measurable temperature or acoustic change. This can help distinguish the pipework from the surrounding building materials.

Because concealed pipework can be affected by insulation, depth, construction materials and surrounding services, more than one method may be used during the survey.

Heating and Water Pipework Mapping

We can assist with tracing a range of domestic and commercial pipework, including:

  • Central heating flow and return pipes.
  • Radiator supply pipework.
  • Hot and cold water distribution pipes.
  • Pipes concealed beneath concrete screeds and finished floors.
  • Pipework behind walls, ceilings and boxed-in areas.
  • Accessible underfloor heating circuits and manifolds.

Pipework Mapping Before Building Work

Mapping concealed pipe routes before drilling or cutting can help reduce the risk of accidentally damaging heating or water pipes. It can also support contractors when planning access points, fixings, floor penetrations or alterations.

The findings should be considered alongside suitable safe-working practices and any available building plans. Pipework mapping provides an informed indication rather than a guarantee that every concealed service has been identified.

What You Receive Following the Survey

The findings can be explained during the inspection and, where appropriate, detected pipe routes can be marked directly onto the relevant floor or surface.

Depending on the service requested, we can also provide supporting photographs, thermal images, observations and recommendations for the next stage of investigation or building work.

The achievable level of accuracy can vary depending on pipe depth, pipe material, insulation, floor construction, access to the system and other concealed services within the area.

Arrange a Pipework Mapping Survey

Whether you are preparing for renovation work, investigating a concealed leak or need a clearer understanding of the pipework within your property, Leak Hunters UK can provide a professional pipework mapping survey.

Contact Leak Hunters UK to discuss your property and the pipework you need traced.