Duplex house

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Duplex house ERP type "H" in the Böcklersiedlung Neumünster from the ERP program 10,000 refugee apartments (1950)
Duplex house ERP type "H" from 1949

A duplex house (also called " duplex house ") is a type of building , which is planning and structurally designed in two different phases of use. This building typology was developed by the Kiel working group for contemporary building eV in 1949 for the housing programs , especially for the ERP program 10,000 refugee apartments in Schleswig-Holstein, and published in several variants for practical use as type buildings and sample floor plans.

“ The basic idea of ​​the duplex house is that the two apartments on the ground floor and first floor will be combined to form a single-family house if the housing shortage eases and the economic situation improves. . . . "

- Fritz Keller

Duplex houses are (as a rule, row house-like) buildings that were erected as a single carriage with at least two or three (rental) apartments each. The structure was 1½-storey (with an extended attic) or 2 to 2½-storey (with an attic that was often not developed at first). In the initial conception, the buildings were designed in such a way that the apartments could be merged as the tension on the housing market subsided. The merger should z. B. to larger apartments by including and distributing the rooms in the attic without (extensive) conversion work. A complete conversion of the building into a single-family house should also be possible. Duplex floor plans were also intended in multi-storey buildings for horizontal apartment consolidation.

  • Duplex house SH type 167 as a single-family row house 1½ storeys

  • Duplex house SH type 160 as a two- to three-family row house 1½ - 2½ storeys

  • Duplex house SH type 173 as a two- to three-family row house 1½ - 2½ storeys

  • Duplex houses in Lübeck-Eichholz (from 1952)

  • Duplex houses in Lübeck-Eichholz, Rabbitbergweg (from 1952)

  • Duplex houses SH type 173 in Moltkestrasse in Kiel (from 1952)

In the ERP program 10,000 refugee apartments, more than 2,000 apartments were built in duplex houses as ERP type H (SH type 160). In total, more than 20,000 duplex houses were built in Schleswig-Holstein as part of social housing in the 1950s .

Sources and literature

  • Astrid Holz, Dietmar Walberg, et al: Settlements from the 1950s - modernization or demolition? Methodology for making decisions about demolition, modernization or new construction in settlements from the 1950s. Final report. Federal Office for Building and Regional Planning -BBR-, Bonn (sponsor); Working group for contemporary building e. V., Kiel (executive body); Construction Research Report No. 56; Kiel 2006. ISBN 978-3-8167-7481-5
  • Ulrich Haake; Ministry of Labor, Social Affairs and Displaced Persons of the State of Schleswig-Holstein (Ed.): “10 Years of Housing Construction in Schleswig-Holstein 1946 - 1956”, Kiel 1956
  • Reinhold Nimptsch: “Productive refugee aid from the trade unions: New organizational methods for the construction of 10,000 apartments”; Cologne 1950
  • Working group for contemporary building e. V. (Ed.): Johannes Scharre / Ulrich Haake: "The construction of 10,000 refugee apartments in Schleswig-Holstein (ERP special program 1950) - results, methods, experiences and conclusions", / Arbeitsgemeinschaft für Produktktiv refugeeshilfe e. V .; (Research report on behalf of the Federal Ministry for Housing No. 148 (2404/05)); Building research report of the working group for contemporary building e. V. No. 2, Kiel 1952
  • Working group for contemporary building e. V. (Ed.): Haake, Ulrich: “Reduction of building costs through standardization and typing - ERP experiences”; Bulletin No. 40, Kiel 1953
  • Working group for contemporary building e. V. (Ed.): “Sample floor plans for housing construction”; Bulletin No. 10; Kiel, March 1949
  • Working group for contemporary building eV (Ed.): Series of publications Building in Schleswig-Holstein, Issue 14: "Standard parts for housing (state building forms)"; Kiel 1951
  • Working group for contemporary building eV (Ed.): Building in Schleswig-Holstein, Issue 13: "Apartment types 1951 - For the priority program and self-help"; Kiel 1951
  • Working group for contemporary building eV (ed.): Building in Schleswig-Holstein, volume 17: "Apartment types 1952 - For the priority program"; Kiel 1951

Individual evidence

  1. ↑ Working group for contemporary building e. V. (Ed.): “Sample floor plans for housing construction”; Bulletin No. 10; Kiel, March 1949
  2. ↑ Working group for contemporary building eV (Ed.): Johannes Scharre, Ulrich Haake: "The construction of 10,000 refugee apartments in Schleswig-Holstein (ERP special program 1950) - result, method, experiences and conclusions", / Working group for productive refugee aid eV; (Research report on behalf of the Federal Ministry for Housing No. 148 (2404/05)); Building research report of the Working Group for Contemporary Building eV No. 2, Kiel 1952, p. 10
  3. ↑ z. B .: Working group for contemporary building eV (Ed.): Building in Schleswig-Holstein Issue No. 13: “Apartment types for the priority program and self-help”, Kiel February 1951; and: Arbeitsgemeinschaft für Zeitungsgemes Bauen eV (Ed.): Building in Schleswig-Holstein Issue No. 17: “Apartment types for the priority program 1952”, Kiel 1951
  4. ↑ Fritz Keller: "Introduction to the Type Booklet"; in: Arbeitsgemeinschaft für Zeitungsgemes Bauen eV (Ed.): Building in Schleswig-Holstein Issue No. 17: “Apartment types for the priority program 1952”, Kiel 1951; P. 3
  5. ↑ Working group for contemporary building eV (Ed.): "Situation of the building industry" (1949–1951) Bulletin: Issues No. 12, No. 14, No. 20, No. 22, No. 24, No. 30, No. 44; Construction activity in Schleswig-Holstein (1953–1958) Bulletin: Issues No. 47, No. 50, No. 57, No. 61; Issue 67; Kiel, 1949–1959