Hanghaus - Calculation of Floors in NI

  • Erstellt am 2021-01-17 16:03:09

DaniMartinez

2021-01-17 16:03:09
  • #1
Hi, we have a question regarding our design and the development plan! According to the development plan, we are only allowed to build single-storey! Our plot is on a slope, and we have pushed the basement into the slope. However, the basement faces the south side and protrudes from the slope! According to the Niedersachsen Building Regulations, it says:

(6) An above-ground storey is a storey whose ceiling top edge protrudes more than 1.40 m on average above the ground surface. (2) A basement storey is a storey that does not meet the requirements of sentence 1.

(7) A full storey is an above-ground storey that has a clear height of 2.20 m or more over at least half of its floor area. 2A top storey is only a full storey if it has the clear height mentioned in sentence 1 over more than two-thirds of the floor area of the storey below. 3Intermediate ceilings or intermediate floors that separate unwalkable cavities from a storey are disregarded when applying sentences 1 and 2. 4Cavities between the top ceiling and the roof covering, in which habitable rooms are not possible due to the required clear height, are not considered top storeys.

Do I understand correctly that full storeys are only above-ground storeys? And how does this relate to our design? Can someone help me with this?

Attached is the cross-section of our design.

 

icandoit

2021-01-18 10:07:10
  • #2
The draftsman has understood that correctly.

Do you really want 4 m ceiling heights? The gable roof certainly doesn't cost more and you still have more usable and living space.
 

DaniMartinez

2021-01-18 10:10:54
  • #3
What do you mean by the gable roof? That we integrate an additional floor? I'm a bit confused right now :D
 

icandoit

2021-01-18 10:19:26
  • #4
In your other post, you have a gable roof.
 

DaniMartinez

2021-01-18 10:22:05
  • #5


oh, you mean the old design... meanwhile we have a completely new design!!
 

icandoit

2021-01-18 11:07:52
  • #6
Who is making the drafts for you? Has the general contractor already received the order?
 

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