PVC with EPS and Mineral Wool on Steel

PVC 1 layer membrane system on an exposed roof with a steel substrate insulated with EPS and mineral wool.
---------- Recommended Product Configuration --------
1 - Steel Substrate - Thickness - 100.0mm - Depending on Construction
2 - Mineral Wool - Thickness - 30.0mm
3 - Vapour Barrier - Dampsperre X20 - Thickness - 0.2mm
4 - EPS - Thickness - 240.0mm
5 -  Mineral Wool - Thickness - 30.0mm
6 - PVC Monarplan FM - Thickness - 1.6mm