Performance built: The benefits of thermal insulation for industrial buildings

In industrial buildings, thermal insulation can contribute to reducing heat loss from pipework or the thermal performance of the building envelope.

With rising energy costs and stricter carbon targets, mineral wool insulation with thermal performance properties is becoming even more important – not just as a regulatory requirement, but also as a way to reduce environmental impact.

We’ll begin by understanding why thermal insulation matters in industrial environments. In these settings, insulation can do more than cut energy bills – it can support core safety and process stability by:

Protecting people

Hot equipment, pipes and ductwork can be dangerous. Insulation helps shield workers from contact burns and surface temperatures that exceed safe limits, keeping working environments safer.

Keeping processes stable

In systems that move liquids or gases, maintaining a consistent temperature can be important. Insulation can help prevent heat loss, and even avoid freezing in colder conditions. It can also help reduce moisture build-up that can lead to corrosion over time.

Reducing energy loss

Every degree of heat lost to the environment uses energy. Thermal insulation can minimise the heat loss, lowering the energy needed to maintain operations – and the associated carbon footprint.

Supporting sustainability

Thermal insulation can help to reduce CO₂ emissions as less fuel is needed to heat equipment or systems.

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Why is mineral wool such a popular insulation material?

Mineral wool solutions, including products incorporating Isover’s ULTIMATE™ technology, are ideally suited to a range of industrial applications. Here’s what makes mineral wool so effective:

Thermal efficiency: Mineral wool can improve thermal efficiency. Isover industrial insulation products are also CE-marked in line with EN 14303, but do be sure to check the relevant documentation for each individual product.

Reaction to fire: A significant number of our Isover glass mineral wool products achieve Class A1 reaction to fire to BS EN 13501-1, this is the highest level of performance. Please check Declaration of Performance for individual product’s reaction to fire classification.

Where is industrial insulation used?

Industrial insulation is used across a wide range of applications such as pipe systems, ductwork, boilers and tanks to enhance energy efficiency, protect equipment, and ensure safer working conditions:

Pipework

Insulation on pipes that transport hot or cold fluids can help to keep contents at the right temperature, avoid condensation, and protect both people and infrastructure from heat loss or frost.

Storage tanks

Tanks come in many sizes and store a wide range of materials - insulation can support thermal stability, improve energy efficiency and reduce potential safety issues of coming into direct contact with hot or cold surfaces.

Boilers, heaters and vessels.

For heaters, ovens or boilers, effective insulation can help improve thermal efficiency and reduce energy emissions.

Exhaust systems and stacks

These systems handle hot gases at high pressure - thermal insulation can help to prevent heat loss. It can also help control gas temperatures to avoid condensation and corrosion.

Process equipment

Complex components like turbines, heat exchangers and vessels can need custom-fit insulation to reduce heat loss that also withstand tough installation conditions. Isover’s TECH range offers flexible solutions for these applications.

Explore Isover’s full range of industrial insulation

Whether you’re insulating lower-temperature systems (up to 250-400°C), or working with high-strength, high-heat equipment (up to 700°C), Isover has a product to suit.

Choose from:

• Glass wool
• Stone wool
• ULTIMATE™ mineral wool

Whatever the application, from ductwork and boilers to tanks and turbines, Isover’s solutions help improve energy efficiency, support safe working conditions, and reduce environmental impact.

For the toughest applications, choose high-performance Isover ULTIMATE™ for performance up to 700°C

Isover’s ULTIMATE™ range combines the benefits of both glass wool and stone wool in one advanced insulation solution. It offers thermal performance at temperatures up to 700°C. For projects where space, weight, and energy efficiency are key, ULTIMATE™ delivers an effective solution. [Links to ULTIMATE product pages can be added here]