Sound insulation VDI Guideline 4100 & DIN 4109 in prefabricated house construction

  • Erstellt am 2020-05-03 21:30:24

rainario1

2020-05-14 01:10:15
  • #1


Bullseye! Sunk!
It must be a "two-family house," legally nothing else is permitted.
Arranged like two semi-detached halves and also labeled as "semi-detached house" in the catalog.

However, I still do not quite understand:
Is the standard of the general contractor for a "real semi-detached house" with separate plots somewhat different than if I want to build a "multi-family house"? ops: Especially regarding the "separating wall"?!
 

MayrCh

2020-05-14 09:00:16
  • #2

Yes, the term "Kommunwand" still partially exists in standards. The classic "single-layer" has not been state of the art for decades.

DIN 4109 differentiates between semi-detached or row houses and apartment units. Whether the building is a two-family house with semi-detached house characteristics or a "real" semi-detached house is irrelevant here at first. As long as the residential units are not stacked vertically, you are in apartment construction.
 

Similar topics
08.06.2015Two-family house up to €270,000?31
26.04.2015Semi-detached house architect or general contractor / prefabricated house or solid construction13
10.09.2015DIN 4109 Noise - What is to be considered?13
24.07.2018Semi-detached house for capital investment. Sole investor or with brother?27
06.09.2018Duplex 7x12m with additional room on the ground floor29
15.01.2019Looking for a square floor plan for a duplex - any ideas?87
15.10.2018Duplex house as a condominium or 2 "semi-detached houses" - What should be considered?16
15.12.2018Semi-detached house on sloping land by the forest11
03.02.2019Is a duplex with multiple units allowed?18
16.06.2019How to properly finance a duplex?14
10.03.2020Semi-detached house for rent. Criticism and suggestions are welcome42
01.11.2020Divide the plot in half or change it from a single house to a duplex?10
24.12.20202 narrow single-family houses vs. duplex - are there other options???15
07.12.2021Floor plan design for a duplex, small plot, Bauhaus style34
27.06.2023Is sound insulation according to DIN 4109-1 sufficient for a mid-terrace house?19
02.09.2022Granny flat / Semi-detached house advantages64
30.06.2023Conversion of a two-family house into a duplex with complete renovation12
22.07.2024Dividing land for a duplex, how to best sell the second half14
10.04.2025Unequal width in the planned semi-detached house32
20.06.2025Semi-detached house in building area 8.5m x 15m (WxD)76

Oben