FR/BG is faced with a polypropylene fleece finished bitumen/glass fibre working surface and a mineral glass facing to the under side. FR/BG is part of Xtratherm’s comprehensive range of high performance flat roof boards providing total solutions for flat roof projects.
High Thermal Performance Rigid Insulation
Easy to Install
Suitable for new build and refurbishment
Manufactured with zero ODP blowing agent
High Compressive Strength
Compatible with most mechanical fixed single ply roofing systems