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Renovating Modern Heritage

The Upgraded Façade of Commerzbank Düsseldorf

Author(s):
ORCID
Medium: journal article
Language(s): English
Published in: Journal of Facade Design and Engineering, , n. 2, v. 10
Page(s): 57-70
DOI: 10.47982/jfde.2022.powerskin.4
Abstract:

The post-war building stock is increasingly being transformed. Even at objects protected as listed heritage, renovation usually results in a high degree of material exchange and replacement. This is especially the case in regard to historic curtain wall constructions. Based on the case study of the Commerzbank High-rise and original planning documents by Gartner, the paper focuses on the applied strategy of disassembling and reassembling the curtained aluminium sandwich elements, and the resulting upgrading of the original façade with a newly installed interlayer for insulation. The paper discusses the possible transfer of this strategy, which largely depended on the existing high quality of the aluminium components, their corrosion-resistant properties and low weight. The case study of the former Commerzbank High-rise indicates that a long-term preservation of post-war modern building stock can be achieved without wholesale replacement of original building components. The reuse of existing materials and components represents a promising approach.

Copyright: © 2022 Rouven S Grom, Andreas W Putz
License:

This creative work has been published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met.

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  • About this
    data sheet
  • Reference-ID
    10700944
  • Published on:
    11/12/2022
  • Last updated on:
    15/02/2023
 
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