Factors influencing the retrofitting of existing office buildings using Adelaide, South Australia as a case study
Date
2015
Authors
Bruce, T.
Zuo, J.
Rameezdeen, R.
Pullen, S.
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Advisors
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Type:
Journal article
Citation
Structural Survey, 2015; 33(2):150-166
Statement of Responsibility
Toby Bruce, Jian Zuo, Raufdeen Rameezdeen, Stephen Pullen
Conference Name
Abstract
Purpose – The purpose of this paper is to explore the barriers preventing investment in the re-use of low-grade multi-storey building stock in order to identify attributes that determine whether an existing building is suitable for retrofitting. Design/methodology/approach – Semi-structured interviews were undertaken with key industry practitioners to investigate existing practices and barriers facing low-grade building retrofits and what “ideal” multi-storey building features represent a successful investment opportunity. Findings – The findings showed that tenant commitment is necessary before any project goes ahead and that there exist many barriers influencing the investment decision. These include: high levels of asbestos found in existing buildings; changes in the National Construction Code necessitating enhanced fire safety and disability access; heritage listing; lack of awareness; overestimation of costs involved on simple and effective energy efficiency upgrades and change in tenant demands towards modern and efficient open plan offices. Many low-grade structures are privately owned inherited assets where the owners lack the expertise and capital to undertake retrofitting effectively. Research limitations/implications – The study is focused on the Adelaide CBD in South Australia but the findings are relevant to other Australian cities. Practical implications – There is room in the market for more positive and influential schemes such as the Green Building Fund that encourage more energy efficiency upgrading of these buildings. Social implications – The greater occurrence of retrofitting and re-use of older buildings, rather than demolition and rebuilding, has advantages with regard to reducing the impact of buildings on the environment and promoting sustainability. Originality/value – The research has indicated certain features of older buildings which render them as suitable candidates for retrofitting and refurbishment.
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Dissertation Note
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Description
Research paper
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