Optim-R Floors Application

Thinnest insulation solution for floors with a declared thermal conductivity of 0.007 W/m.K

What are the benefits of Optim-R flooring system?
  • Ideal for lack of space
  • Insulating performance up to five times better than commonly used insulation materials
  • Resistant to the passage of water vapour
  • Ideal for new build and refurbishment
  • Non–deleterious material
  • Over 90% recyclable
  • New Build and retrofit

Product brochure

Our product brochures include U-value tables, handling advice and installation guidance.

OPTIM-R Flooring System Brochure

Product information

Product details
Product Literature


Product Thickness (mm) 20 – 40*
Product Length (mm) 300 – 600*
Product Width (mm) 300 – 1200*
Density (kg/m3) 160 – 230
Compressive Strength (EN 826) 150 – 200 kPa @ 10% compression
Service Temperature (ºC) -40 to +80
Thermal Conductivity (EN 12667) 0.007 W/m.K (aged)
Thermal Resistance (R-value) 2.500 m2.K/W (thickness 20 mm)
3.125 m2.K/W (thickness 25 mm)
3.750 m2.K/W (thickness 30 mm)
5.000 m2.K/W (thickness 40 mm)
Over 90% (by weight) recyclable  

* Other sizes may be available dependent on order quantity. Please contact Kingspan Insulation for more details.
Kingspan OPTIM-R is an optimum performance next generation insulation solution from Kingspan Insulation. Kingspan OPTIM-R comprises a rigid vacuum insulation panel with a microporous core which is evacuated, encased and sealed in a thin, gas-tight envelope, giving outstanding thermal conductivity, with the thinnest possible solution to insulation problems.

How can we help you?

Other OPTIM - R Range Products

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Get in touch

Kingspan Insulation Ltd.

Bree Industrial Estate


Co. Monaghan

A75 X966

Tel: +353 (0) 42 979 5000