Kingspan Optim-R Roofing System

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The OPTIM-R Roofing System is perfect for projects that require the lowest U-value or the thinnest roof build-up. It is ideal for where there is little space for installing new roof insulation, for example buildings with planning height restrictions. The System comprises vacuum insulation panels (VIPs) and PIR infill boards. The infill boards can be cut to fit around problem areas such as roof lights, ventilator kerbs or drainage gutters.

OPTIM-R panels are rigid vacuum insulation panels with a microporous core which is evacuated, encased and sealed in a thin, gas-tight envelope.

This is not a stocked item, please contact EPD Sales Managers for more information.

For more technical information and certification downloads refer to this link.


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More About Kingspan Optim-R Roofing System

Product Highlights

  • Next generation insulation with a superior level of thermal efficiency
  • Ideal for constructions where a lack of construction depth or space is an issue
  • Ideal for new build and refurbishment


Compressive strength is a material’s ability to maintain its structural integrity when compressed. The higher the compressive strength the better the material is at maintaining its structural integrity.  The compressive strength of OPTIM-R typically exceeds 150 kPa at 10% compression.

OPTIM-R achieves Euroclass E  when classified to EN 13501-1: 2018.

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