Shell basement/foundation has stood for 10 years

The intersecting lines lead to quite a substantial floor buildup in some places. How do you compensate for that?

we have 16cm floor build-up, that should actually fit.

How is that supposed to work? Take a look at picture 5998. Over 10cm are already gone because of the installation. On top of that comes insulation, impact sound insulation, underfloor heating, and usually 6cm of screed.

Heating technician will be there tomorrow, I will discuss it with him, thanks for the hint. I assumed that the insulation would be slightly less thick in those areas.. but I haven't measured it yet either. The installer knows my build height. I don't think he messed up there. But of course I will clarify it.

So the large room was still missing, it was still quite chaotic and cluttered... now it already looks quite good. This is our common room 65sqm 4.5m ceiling height at the peak.

Appendix