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About Us

Trace Heating Supplies is a part of the Diamond Controls Group, ISO accredited Trace Heating and Leak Detection experts who have been established in the UK for over 20 years.

The Diamond Controls Group

Part of the Diamond Controls Group

We specialise in the distribution, installation and commissioning of Trace Heating and Leak Detection products and have a dedicated team of project managers and estimators along with sales and technical support advisors on hand to provide advice and support to clients.

For bulk orders, products not available to buy on this site, or our extended range of services such as design, installation or commissioning, please contact us.

Buying online

Trace Heating Supplies has been established as an ecommerce site so that our customers can place orders at their convenience. The site is suitable for both trade and consumer clients looking for quality-driven solutions from nVent and other leading manufacturers. Where possible we have included images and the data sheet related to a product so that you can ensure the correct product selection for your requirement. Prices are listed exclusive of VAT with the total cost included at the checkout screen.

We have the latest security measures in place to protect customers using the site and all online payments are securely processed independently via our payment provider, Paypal. We do not retain any credit card information in our systems.

We aim to dispatch items within 1-2 business days of your order. Where orders are placed before 3pm and are in stock, we will aim to dispatch the same day and offer all customers free next day delivery for orders over £200.

Our products

Our especially curated nVent RAYCHEM products are sourced from the Trace Heating market leaders, nVent. Their innovative thermal technology has been used for many decades and continued investment in research and development has ensured their position at the forefront of their specialism.

We listened to the needs of our customers and have featured some of our most requested products on this site. However, if there is a specific product you are looking for that’s not available to buy online, please give us a call on 0203 876 5940 and we will endeavour to source this for you.

We only sell products that have been thoroughly tried and tested by our team and that we’re confident will provide our clients with a long-lasting and reliable solution.

With Trace Heating, the correct installation is key, so we recommend that you utilise our installation and commissioning service to ensure a reliable result from your equipment. You’ll also benefit from our extended warranties as you will be using an authorised installer of nVent RAYCHEM products.

Turnkey Services

Our head office team and field-based engineers provide an extended range of turnkey services including:

Design and specification

Installation and commissioning

Commissioning self-installed Trace Heating

Servicing and maintenance

Operations manuals and ongoing technical support

Extended warranties as a certified pro installer


Adhering to the highest Health and Safety standards, we are proud to hold many industry leading accreditations.

Industry Leaders

We are focused on providing top-quality products and service so that you receive a reliable long-lasting Trace Heating solution that perfectly fits your needs. We offer extended warranties and full certification on our commissioning and installation.

We pride ourselves on our attention to detail and customer focus, delivering on time and to budget. Take a look at some recent project case studies.

For bespoke quotes, help and advice, get in touch.

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