Which is the best EPS concrete?

[KJD]

Have seen that Finja has one called EPS Varm that is supposed to have higher insulation (haven't seen the numbers), but it seems to be out of stock everywhere. 3-4 weeks waiting time. Is it worth stopping the construction and waiting? How have others reasoned about this choice?

 

[KJD]

I have seen that Finja has one called EPS Varm which is supposed to have higher insulation (haven't seen the figures), but it seems to be sold out everywhere. 3-4 weeks waiting time. Is it worth stopping the construction and waiting? How have others reasoned about this choice?

By "best" I mean insulation factor.

 

[KJD]

By "best" I mean insulation factor.

Ok, I find that Finja varm has
Lambda value 0.07 W/(m · K)

While for example, Combimix cm-630 has:
Thermal conductivity 0.1322 W / (mK)

Found a supplier that. Online charged 50% extra so it will have to be that one + temporary pause and no casting today. (Lucky there's no shortage of other projects).