Build smarter with insulated panels
Smart building
An insulated panel combines structure, insulation and exterior finish in a single component. That is what makes it one of the fastest and most efficient ways to build for industrial facilities, warehouses, logistics centres, commercial buildings and architectural applications alike.
Faster to install, cheaper to run, and built to last. Here is what that means for your project.
Built to your project, not to a catalogue
REX roof and wall panels are manufactured to match the specific needs of each project, striking the balance between performance, appearance and cost that the project actually calls for.
With a wide range of dimensions, insulation options, finishes, colours and profiles, architects and designers keep their creative freedom without compromising technical performance. The result is a building envelope that performs, and that looks like the project it belongs to.
That choice starts with the core. We run both PIR and mineral wool lines in Tournai, so the core is chosen on what the project requires – including its fire requirements – rather than on what the supplier happens to produce.
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Precision in the factory, speed on site
REX insulated panels are produced on automated lines with high dimensional accuracy and consistent quality. That precision means a panel fits as drawn: fewer adjustments on site, less waste, and a programme that holds.
Because insulation, structural performance and external finish arrive as one prefabricated component, installation is significantly faster than with traditional multi-layer systems. Fewer construction stages, fewer trades and shorter timelines translate directly into lower project costs and earlier occupancy.
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A tighter envelope, lower running costs
Energy performance is no longer optional. It decides what a building costs to run. REX insulated panels create a tight building envelope that minimises heat loss and holds indoor comfort steady, combining high-performance insulation with tightly engineered joints.
Lower heating and cooling demand means lower operating costs for as long as the building stands.
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Built to last decades
Made from carefully selected materials under strict quality control, REX panels are designed to perform for decades in demanding environments.
Their lightweight but robust construction gives structural integrity while reducing loads on the primary structure. Advanced coatings and durable steel facings protect against weather, corrosion and everyday wear, so the envelope keeps both its performance and its appearance.
Why build with insulated panels
Insulated panels combine structural and physical properties that provide design freedom with advanced technical performance. They offer a high-quality total-envelope solution and are particularly well suited to prefabrication, supporting regulatory compliance through fast, cost-efficient and scalable construction.
- Self-supporting solutions, with spans of up to 10 metres
- Single factory-manufactured units
- Mineral wool and PIR insulation options
- Water and air tightness
- High thermal performance
- Moisture resistance
- Up to 98% recyclability for mineral wool panels
See it in practice
Applications
Agriculture, logistics, manufacturing, commercial: what the method means per sector.
Products
Roof and wall panels, steel deck, light solutions and profiles.
References
Buildings recently completed with REX panels and profiles.