Hi guys, my contractor advise me to put a layer of zinc sheet underneath the clay tiles for better security. However, I've plan to put this kinda Aluminium foil in my roof system for better heat insulation as my house is a single storey house that facing west and Im kinda worried the heat during afternoon hours.

My question here is, will the aluminium foil does the job as the zinc sheet in this case? So that I can only put aluminium foil and save the cost for going zinc+aluminium foil instead. Tq

So in that says that it’s still fine to just place a layer of monier radenshield but it just doesn’t work like zinc+ aluminium right sis? And have you tried this monier radenshield before, is the heat reduction well? Thanks

Thanks for your input, Urm… I think I shall gather more feedback on this whether it’s economically to put the aluminium foil then.