SuperFOIL SF19 FR has been manufactured from 40% recycled materials to provide buildings with a fire rated multifoil designed to protect from and reduce the spread of fire. SF19 FR is certified as Class 0 Fire Propagation, meaning a fire will not grow very easily when met with this product and it will not ignite quickly either. This fire resistant multifoil also has a Class 1 surface spread of flame certification, meaning flames will not spread along the surface quickly. This BBA tested reflective radiant barrier allows you to keep cool air inside during summer months and keep hot air inside during the winter months. SuperFOIL SF 19 FR can be used on its own or with a combination of other insulation materials to boost u-values and give a better fire performance. For walls, roofs, and floors in both new builds and renovation projects, this product is easy to fit with minimum waste thanks to it’s easy-to-handle roll size. Please note, a Class 0 fire rating can be achieved when using this product in conjunction with the SuperFOIL Superior Foil Tape. SuperFOIL SF19 FR Performance Roof: 2.27 R ValueWall: 2.73 R ValueFloor: 4.37 R ValueClass 0 Fire Propagation certificationClass 1 Surface Spread of Flame certification SuperFOIL SF19 FR Dimensions Length: 10mWidth: 1.5mCoverage: 15m2Thickness: 40mmWeight: 13kg/roll