Would it be possible to get written confirmation that the IKO Enertherm Alu Board is suitable for use within Mechanically fixed singlt ply application please?

I can confirm the IKO Enertherm ALU insulation boards can be used in a mechanically fixed single ply system. To secure the system down (membrane & insulations), the number of fixings must be determined by a wind uplift calculation.

Please refer to the SPRA guidelines and BS6229 for further help.