Blower Door Test for KfW 70 according to the 2012 standard?

Did you overlook in the discussion that it is about a building from 2012? Back then, of course, there was still the KfW 70 house.

No, I did not. I myself replied to that because I built in 2013, and it was naturally a requirement, otherwise no KfW house.
But Deliverer is talking about last year ... see :)

(Well - I know someone very well who, at least last year, with the old KFW70, didn’t have to do it... ;-)

because I built in 2013, and it was of course a condition, otherwise no Kfw house.

Whether this is so "of course" is certainly questionable, since, as I quoted, it is not necessarily mandatory even today. In this respect, the clarification of this question is still open.

But Deliverer is talking about last year ... look :)

One can have built in 2016 but already applied in 2015.
Besides, Deliverer is not the OP who asked about 2012 :)

By the way, Deliverer is not the OP who asked about 2012 :)

Does that mean you have to ignore him? Are you not allowed to respond to anyone other than the OP? I thought that’s what the quoting function is for... to also give an answer to others who get involved in a discussion.

:)

Does that mean you have to ignore him? Are you not allowed to reply to anyone other than the OP? I thought that’s what the quote function is for... namely to also give an answer to others who join in a discussion. :)

I have replied to both. You too?