: A question about your cross-section in post #16:
Why does the upper edge of the floor start at 55cm height relative to the terrain?
Generally asked: Why not have the floor level with the terrain height, or maybe even slightly below.
Then I see that the roof slope was applied over the 14m wide side. You gain more height if you rotate the roof by 90° and use the 10m side. I hope it was understandable what I mean.
First of all, I want to say that the architect, although already on vacation, quickly made me a cross-section in the evening. I find that more than committed! So the answer is: I cannot answer the question yet. I will wait for her vacation to be over and then ask.
Only in this way was I able to bring their first draft here for discussion. Equally important as the start of the upper edge is, in my opinion, the height of the ceilings or the insulation in the roof. The ceiling thicknesses shown in the section correspond to the measures of the FFH.
Basically, your question hits exactly where I already was with my Downing Street 10 example: Why does a house in the plain (valley of a stream) even have a step? So that no water runs in when it rains? That is a real question. In my humble opinion, 15 cm are enough, or less, or why not zero? Then the house would be accessible for wheelchair users both in and out.
Roof slope, and rotation, etc... I was also surprised that the section "is reversed." Because in my drawing above, at 2.70 m ground floor, a knee wall of 0.70 m could be possible. We’ll have to wait until she is back.