⌂ » Service & support » Fault detection

Fault detection

isoplus offers a number of services related to fault detection including the installation of new leak detection systems or the renovation of existing ones.

Most faults occur during the first five years of a system’s lifetime, while a new pre-insulated pipe system will last for 30-50 years under usual operation conditions. A fault report allows you to repair the fault within the piping system’s warranty period.

With a leak detection system, you can eliminate faults during the installation phase, prevent rupture and ensure efficient maintenance of the piping system. An alarm system monitors the piping system 24 hours a day, and it will send out a fault notification before the fault can develop into a possible rupture.

This allows you to plan future repairs and correct faults with minimum inconvenience for the consumers and less costs for the supply company.


Simple way of safeguarding your values

isoalarm alarm box 4500 detects moisture in the polyurethane insulation. The alarm box is easy to install. It is prepared for ordinary 230 V power supply and battery-based operation upon delivery. A notification of fault will be sent to your computer or mobile phone. The fault can then be located efficiently using an impulse reflectometer.

If you do not have an operational monitoring system or the network drawings, it will make the fault detection more difficult to diagnose and locate – but not impossible. At isoplus we can use a number of processes to try and locate the problem including visual inspection, thermal imaging and local isolation. These processes combined with our many years of experience enhances the possibility of detecting the problem.

isoplus service department can assist you with:

  • Choice of alarm system
  • Design of alarm system
  • Preparation of alarm drawings
  • Installation of alarm components
  • Measurement and preparation of measurement reports for new systems
  • Updating and renovation of existing alarm systems
  • Updating existing alarm drawings
  • Establishing service agreements

All drawings are made in AutoCad.

Contact us

T  +44 1302 276976

Find your local sales office

Other isoplus services


Efficient planning ensures optimal project implementation and reliable energy supply systems.

Installation of joints

isoplus has its own service department with about 20 specially trained and certified fitters, who can help with joint installation and installation of leak detection systems – in large-scale as well as small projects.

Installation of leak detection systems

isoplus’ project employees and service department offer a number of services related to the installation of new leak detection systems as well as renovation of the existing ones.

Alarm report

An alarm report can provide you with an overview of the integrity of your alarm system, so that you can prevent critical malfunctions.

Design calculations

Correct design ensures the most optimal and the most economical solution as well as savings on operation and maintenance in the long run.

Feasibility study

With a feasibility study you will get a full assessment of possible risks in connection to your considered project. A feasibility study will help you explore your project from a practical perspective before making the full commitment.

Planned preventative maintenance

Periodic manual checks are essential to ensure the accuracy and functionality of your district energy network, and it will save you money in the long run.

Tool hire

With tool hire from isoplus you are ensured full use and backup support for all products and equipment as well as full training and certification in the use of the tools.

Trenchless technology

When open cut trenching is not a feasible option, trenchless technology could be a good option to facilitate the installation of your projects’ pre-insulated pipes.

Turnkey solutions

With isoplus as your turnkey partner, your entire project is handled by one company – this ensures a secure and clear process.

Training & certification

At the isoplus training centre we can arrange courses on installation and quality assurance of pre-insulated piping systems as well as joint installation.

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