Insights
In-depth reading on insulation materials, production technology, technical standards and where modern construction is heading.
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What is a PU/PIR insulated panel? Its build-up, advantages and use in modern construction
A close look at the build-up, the insulation principle and the advantages of PU/PIR panels — a material used widely in factories, cold stores, cleanrooms and industrial buildings.
27/07/2026
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Latest articles
Insulated panels
The PU/PIR panel build-up: steel skin, adhesive layer, insulation core and interlock
A look at the layers that give a PU/PIR panel its thermal, acoustic and fire performance, and how to read the specification…
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Insulated panels
PU vs PIR panels: insulation value, fire performance and cost
A detailed comparison of PU and PIR cores on thermal conductivity, fire performance, thermal stability and cost, to help pick the right…
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Insulated panels
What to watch when choosing panel thickness and installing correctly
The wrong thickness and sloppy jointing are the two most common reasons a panel system underperforms. This article sets out the thickness…
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Roofing panels
Insulated roofing: the types, their advantages and how to choose for each project
The roof takes more solar radiation than any other surface. A comparison of PU/PIR, EPS and mineral wool roofing, and how to…
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Fire resistance
Fire-rated panels: fire resistance ratings, approval submissions and installation notes
A fire resistance rating belongs to the whole wall system, not the panel alone. What a client needs to know about core…
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Cold storage
Cold storage panels: choosing thickness by temperature range and handling thermal bridges
A cold store's envelope is part of the refrigeration system: every gap becomes a load the compressor carries for the life of…
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Cleanroom
Cleanroom walls and ceilings: how to choose the material and its accessories
In a cleanroom, hygiene comes before insulation when choosing materials. The surface, the steel skin, the core and the accessories together decide…
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