Thin-R Flat Roof : (FR/BGM)  


FR/BGM is faced with a polypropylene fleece finished bitumen glass working surface and a mineral glass facing to the under side. FR/BGM is part of Xtratherm’s comprehensive range of high performance flat roof boards providing total solutions for flat roof projects.


  • Thermal conductivity (W/mK) 0.024 - 0.027 W/mK
  • Compressive strength >150kPa