Hugh Ravening wrote:Any ideas how to approach the modelling of an insulating membrane like sisalation (an australian foil facing) or the bubble wrap type insulations like Aircell ?
With Sarking(Sisalation or Thermal Break)and if its just thermal foil, I will just exclude it from composite structure(it has very small thermal conductivity and the thickness is less than a mm) or if you are considering using high performance Sisalation, I would use "Override" option from EE setting's dialogue.
If you are considering Air cell-Insulation break, I will add new Building material and apply manufacturer's physical property. I will do some research and add couple of them into AUS template with next release.
If you need further assist, please forward your request to Graphisoft AUS and attention it to Kevin please.