Choosing the right insulated panel for industrial buildings is more than selecting a product. It requires an understanding of the building’s operational requirements, manufacturing methods, certification and intended application. This article explores the key considerations when selecting insulated panels for large industrial buildings, helping specifiers identify the most appropriate insulated panel system for their project’s operational and performance requirements.
Key Considerations When Selecting an Insulated Panel for Industrial Buildings
The specification process should begin with the requirements of the building rather than the product itself.
Questions worth asking include:
- What will the building be used for?
- Will internal temperatures need to be controlled?
- What thermal performance is required?
- Does the project have insurer or certification requirements?
- What level of durability is expected throughout the building’s service life?
- Are hygienic finishes required?
- Will future expansion or adaptation need to be considered?
Answering these questions early helps ensure the insulated panel system is appropriate for both the construction programme and the long-term operation of the facility.
Understanding the Manufacturing Process
Insulated panels for Industrial Buildings are not all manufactured in the same way.
Understanding the manufacturing process can help specifiers compare different panel systems and assess their suitability for the intended application.
Hemsec manufactures bespoke steel insulated panels using a continuous production process in which the PIR insulation core is formed and bonded directly between the steel facings during manufacture. The result is a complete factory-manufactured insulated panel produced to project-specific requirements.

Understanding how a panel is manufactured helps specifiers make informed decisions alongside other considerations such as thermal performance, certification, durability and installation requirements. Hemsec manufactures bespoke steel insulated panels in the UK and is able to support customers from quotation and specification through to manufacture and delivery.

Why Steel-Faced PIR Insulated Panels Are Widely Specified for Industrial Buildings
Steel-faced PIR insulated panels are used throughout the UK across a wide range of industrial sectors because they provide a combination of thermal performance, durability and versatility.
Typical applications include:
- Warehousing
- Distribution centres
- Manufacturing facilities
- Food production environments
- Cold storage facilities
- Pharmaceutical manufacturing
- Medical environments
- Agricultural buildings
- Cleanrooms
Rather than selecting different construction methods for each application, specifiers often choose insulated panel systems that can be adapted to suit varying operational requirements while maintaining consistent quality and performance.
Thermal Performance
Thermal performance is one of the primary reasons insulated panels are specified for industrial buildings.
Large facilities can have significant heating or cooling demands, particularly where internal temperatures must be maintained consistently throughout the year.
PIR insulation is recognised for its high thermal performance, enabling insulated panel systems to contribute to reduced energy demand while supporting stable internal conditions.
For temperature-controlled environments such as cold storage facilities, food production environments and pharmaceutical manufacturing, maintaining consistent temperatures is essential for operational performance.
Hemsec manufactures steel insulated panel systems used for applications including controlled environments, operating and internal temps from +30°C down to -40°, depending on the application and specification.

Selecting Insulated Panels for Different Industrial Building Applications
No two industrial buildings operate in exactly the same way, which is why panel selection should always reflect the intended use of the facility.
Warehousing and Distribution
Warehouses typically prioritise durability, operational efficiency and long-term performance.
Steel insulated panel systems provide a robust solution for facilities where reliable thermal performance and low maintenance requirements are important.
Manufacturing Facilities
Manufacturing environments may require different combinations of thermal performance, durability and internal environmental control depending on the production process.
Early engagement with the insulated panel manufacturer can help ensure the specification reflects the operational requirements of the facility.
Food Production
Food processing and preparation environments often require insulated panel systems that support controlled temperatures alongside hygienic finishes suitable for food production areas.
Hemsec manufactures steel insulated panels for food production and temperature-controlled environments across the UK.
Cold Storage Facilities
Cold storage places some of the highest demands on an insulated panel system.
The Cold Chain Federation continues to highlight the importance of maintaining temperature integrity throughout the UK’s cold chain infrastructure. Reliable insulated panel systems form an important part of achieving this by helping facilities maintain consistent internal temperatures while supporting operational efficiency.
Hemsec manufactures insulated panel systems for chilled, frozen and temperature-controlled applications used throughout the food supply chain.
Fire Performance
Fire performance requirements should always be considered as part of the overall specification and in accordance with the project’s fire strategy, insurer requirements and relevant technical documentation.
Selected thicknesses are independently assessed and approved under the LPCB LPS 1208 scheme, providing fire performance as an enhancement to the core thermal and structural properties of the system and offering additional assurance to your building.
Project-specific requirements should always be reviewed against the relevant certification and product documentation before specification.

Learning from Real Projects
Technical data should always form the basis of specification, but completed projects demonstrate how insulated panel systems perform in practice.
For example, Hemsec steel insulated panels were selected for Oakland International’s temperature-controlled logistics development in Knottingley, supporting the delivery of a large-scale cold storage facility designed to accommodate both current operations and future expansion.
Similarly, Hemsec supplied insulated panel systems for Leathams’ food logistics facility, where maintaining controlled temperatures and meeting the construction programme were key project considerations.
While every industrial building has different operational requirements, these projects demonstrate how insulated panel systems are applied across temperature-controlled environments throughout the UK.
Further examples are available in the Hemsec Case Studies section.

Choosing the Most Appropriate Insulated Panel for Industrial Buildings
When selecting an insulated panel system for a large industrial building, it is worth considering the following questions:
- Is the panel system suitable for the intended application?
- Does the specification achieve the required thermal performance?
- Are independent certifications available where required?
- Does the system align with the project’s fire performance requirements?
- Will the panel finish suit the operating environment?
- Has long-term durability been considered?
- Can the manufacturer provide technical support throughout the project?
Taking a whole-project approach to specification can help ensure the insulated panel system continues to meet operational requirements long after construction has been completed.
Conclusion
So, which insulated panel is best for large industrial buildings?
For many warehouses, manufacturing facilities, food production environments and temperature-controlled buildings, steel-faced PIR insulated panels are widely specified because they combine high thermal performance with durability and suitability for demanding industrial applications.
However, the most appropriate insulated panel system will always depend on the specific requirements of the project.
Understanding how the panel is manufactured, assessing thermal performance, considering certification requirements and selecting a system designed for the intended application will help project teams make informed specification decisions.
With almost a century of UK manufacturing experience, Hemsec continues to manufacture bespoke steel insulated panel systems for industrial and temperature-controlled environments, supporting projects across warehousing, food production, pharmaceuticals, logistics and cold storage.
Let’s Build What’s Next
If you’re planning a warehouse, manufacturing facility, food production environment or cold storage project, our expert team can help you identify the most appropriate insulated panel solution for your application.
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Or contact Hemsec to discuss your project with one of our technical specialists.

