Decarbonised Steel Framing in Australia’s Detached Housing: An Integrative Review of Performance, Adoption Conditions and Property Implications
Author/s: Danni Ni, Dulani Halvitigala, Peng Yew Wong, Judith Callanan
Date Published: 29/10/2026
Published in: Volume 31 - 2026 Issue 2 (pages 66 - 98)
DOI: https://doi.org/10.64361/14445921.2026.212333
Abstract
Lower-emission steel production and prefabrication create opportunities for Australian detached housing, but adoption does not establish improved outcomes. This critically conducted integrative review examines decarbonised steel framing using contemporary timber and conventional steel as bounded comparators. Academic, technical and policy evidence is appraised through qualitative coding and thematic integration informed by circular economy, life-cycle thinking, sustainable supply chains and socio-technical transitions. The synthesis distinguishes production-emissions reductions, material-specific design and delivery effects. Policy analysis identifies separate requirements for product classification, recognition of emissions evidence and implementation timing. Housing delivery reform, manufacturer assurance and green-material support do not necessarily cover the same products or operate on the same timetable. Affordability is examined through production, installed construction, development expenditure, prices or rents, and ongoing housing costs; savings are not assumed to pass between these stages.
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Keywords
Circular Economy - Decarbonised Steel - Housing - Housing Policy - Prefabrication, SustainabilityReferences
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