No, as the standard requirement for the perimeter of any of the SUPALUX® passive fire protection systems is that they must be fixed back to a solid, load-bearing element of the construction of equal or greater fire performance. This would include a concrete or masonry wall. The system can also be fixed to  structural steel which has been fire protected to a provide the same level of fire performance. For more information, please refer to our Certifire CF420 Certificate.