Is staircase DIN 18065 mandatory or not?

Oh a log house... How lovely! I highly recommend that when you have the first draft from the architect, you create your own thread here. It would be important to know whether it is your own architect or if he is from Fullwood's partner company (and therefore knows all the peculiarities of this construction method). We also have a log house and without the forum it would have become a - I quote - "dark dwarf cave," since many things really look different in wood than when you build "normally"!

That’s a good idea. I will do that next week. Do you mean the "dwarf cave" in relation to too few windows/light? The architect works in the office of Fullwood and is also permanently employed there.

You must have visited a show house of the company. What kind of staircase was inside?

Are you referring to the "dwarf cave" in relation to too few windows/light?

I meant that metaphorically, that you have to plan a wooden house differently because it has completely different basic conditions. If the architect is working with Fullwood, I would definitely have others take another look, because he will probably more quickly say "no, it's fine" to avoid more costly extra rounds.

You must have visited a model house of the company. What kind of staircase was inside?

It was a half-turn staircase. But the model house was much bigger. As I said, next week we will go to a few staircase studios and get informed.

I meant that symbolically, that you have to plan a wooden house differently because it has completely different basic conditions. If the architect works at Fullwood, I would especially have others take a look again because he will probably say "no, it's fine like this" more quickly to avoid costly extra rounds.

You’re making me very curious! But I will upload our finished floor plan in the next few days. I would appreciate a comment from you on that.

The building is done with .
At the moment, the drawings are being made by the architect. That’s why I don’t have the opportunity to upload anything for you.
The house measures 13x6.5m, 1.5 storeys. [> / >] That was a half-turned staircase. But the show house was much larger.

2:1 is a very steep floor plan "cross-section," which typically leads to unfavorable layouts with increased area consumption especially in the area of traffic routes (which cannot be compensated solely by the stair floor area) and the storage spaces near the knee wall.
Reducing functioning templates is rarely a blessed attempt.

But I will upload our finished floor plan in the coming days...

Don’t forget the plot!

We also have a log house, and without the forum it would have become a – I quote – "dark dwarf cave," because a lot really looks different when built from wood than when you build "normally"! [> / >]
I meant that figuratively, meaning that you have to plan differently in a wooden house because it has completely different basic conditions.

Did you leave the wood everywhere as visible "masonry" untreated, or merely refrained from block house-typical excessive floor-to-ceiling windows?
Modern log house construction methods dispense with the crossing overhangs that were usual in earlier constructions (even if they are often faked folklorically), so I do not understand the "completely different basic conditions." There are even building systems with milled-in installation grooves. Today’s log house builders often belong to the "CAD+CNC" generation. There is nothing left of Almöhi and "man in the mountains." More log houses stand in new residential areas from Bielefeld to Uhlenbusch than on alpine mountain pastures. I recently saw a video from a provider who even explicitly mentioned clinker facades (NiTo).