eREN energetic refurbishment : a global approach for the building envelope

Rinquet, Lionel (School of Engineering, Architecture and Landscape (hepia), HES-SO // University of Applied Sciences Western Switzerland) ; Schwab, Stefanie (School of Engineering and Architecture (HEIA-FR), HES_SO // University of Applied Sciences Western Switzerland)

Buildings energetic retrofit is key to the Swiss « 2050 Energetic strategy », but the refurbishment rate is low. eREN [1] has analysed the 20th century multi-dwelling housing stock in Western Switzerland from a constructive point of view and developed refurbishment scenarios for the envelope of 10 buildings. The goal is to achieve balanced solutions between energy efficiency, constructive feasibility, building physics, cost, architecture and use value. Our investigation shows that “wrapping” is not the only solution to meet the standard, whatever the solution it is technically complex, the cost are high but could be mitigated, projects must be led by qualified professionals and interdisciplinarity must be actively promoted.


Keywords:
Conference Type:
full paper
Faculty:
Ingénierie et Architecture
School:
HEIA-FR
HEPIA - Genève
Institute:
inPACT - Institut du Paysage, d'Architecture, de la Construction et du Territoire
Institut TRANSFORM
Subject(s):
Ingénierie
Publisher:
Lausanne, Switzerland, 6-8 September 2017
Date:
Lausanne, Switzerland
6-8 September 2017
2017
Pagination:
6 p.
Published in:
Energy Procedia - proceedings of CISBAT 2017 International Conference – Future Buildings & Districts – Energy Efficiency from Nano to Urban Scale
Numeration (vol. no.):
2017, 122, pp. 109-114
DOI:
ISSN:
1876-6102
Appears in Collection:



 Record created 2018-08-07, last modified 2018-12-11

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