Trace Heating Winterisation
Prepare Your Trace Heating System for Winter
When temperatures drop, a failed frost protection system can quickly lead to frozen pipework, damaged equipment, production downtime, and costly repairs.
Powertherm’s Trace Heating Winterisation Service helps ensure your systems are ready to perform when they’re needed most. By identifying faults before winter arrives, we help industrial facilities reduce risk, improve reliability, and avoid unexpected failures during cold weather.
Our winterisation services are available across a wide range of industries, including power generation, water treatment, chemical processing, pharmaceuticals, food production, and manufacturing.
What is Trace Heating Winterisation?
Trace heating winterisation is a preventative inspection and testing programme designed to verify that frost protection systems are operating correctly before the onset of cold weather.
Over time, trace heating systems can develop faults due to moisture ingress, damaged cables, loose connections, ageing components, or insulation deterioration. These issues often remain unnoticed until freezing temperatures expose them.
A winterisation survey identifies potential problems early, allowing corrective action to be taken before equipment and processes are affected.
Why Winterisation is Important
A proactive winterisation programme can help:
- Prevent frozen pipework and equipment
- Reduce the risk of production downtime
- Identify faults before system failure occurs
- Extend the life of trace heating systems
- Improve operational reliability
- Reduce maintenance and repair costs
- Protect critical assets during winter months
Regular testing provides confidence that your frost protection systems will perform when required.
Comprehensive Inspection and Testing
Our winterisation service combines a detailed visual inspection with electrical testing to assess the condition and performance of your trace heating circuits.
Visual Inspection
Our engineers inspect system components for signs of wear, damage, or deterioration, including:
- Cable gland condition
- Junction box integrity
- Moisture ingress
- Terminal tightness and security
- Cable routing and physical condition
- General system condition
These checks help identify issues that could affect system performance or safety.
Electrical Testing
We perform a range of electrical tests to verify circuit integrity and identify developing faults, including:
- Continuity testing
- Insulation resistance testing
- Circuit performance verification
- Comparison against historical test results where available
Trend analysis of previous results can often highlight deteriorating circuits before complete failure occurs, allowing preventative maintenance to be planned.
Detailed Reporting and Remedial Recommendations
Following completion of the winterisation survey, we provide a comprehensive report detailing:
- Circuits inspected and tested
- Test results and observations
- Identified defects or areas of concern
- Recommended remedial works
- Prioritised actions where required
This allows maintenance teams to address issues proactively and minimise the risk of winter-related failures.
Experienced Trace Heating Specialists
With over 30 years of industrial experience and a team of CompEx-certified engineers, Powertherm supports clients across some of the UK’s most demanding industrial environments.
Our expertise in trace heating, frost protection, and industrial insulation allows us to assess systems thoroughly and recommend practical solutions that improve long-term reliability.
Contact our team today to arrange a winterisation survey and ensure your site is prepared for the colder months.