Double-glazed windows are a norm in many countries across Europe, Asia and North America due to their effective reduction of heat loss (~30%) compared to single -glazed windows.
However, in Australia, only 10% (approx.) of current window installations are double-glazed. This is in part owing to the temperate climate across many parts of Australia, but equally the high cost of double glazing. Material science has made rapid progress over the last two decades resulting in the development of many new advanced materials and coatings.
This project is focussed on providing a critical assessment of the opportunities to apply new materials and coatings to reduce the cost, and improve the performance and ease of installation of double-glazed windows.
Date commenced and duration
May 2021; 2 monthsPartners
Sustainability
- Building Operation and Performance
- Materials and Systems Innovation
- Sustainable Materials and Design
- ESD
Materials and Systems Innovation
Theme coordinator

Dr Rackel San Nicolas
Projects
#24 Next Generation of Robust and Fire-resilient Light Gauge Steel Systems for Mid-Rise Buildings (Umbrella Project)
#37 Australian Timber Fibre Insulation Scoping Study
#20 Systems and methods for robustness of mid-rise light gauge steel (LGS) buildings – Phase 1 Scoping Study
#28 Componentised Internal Wall Systems for Multi-residential Applications
#17 The implication of Industry 4.0 for the construction industry: towards smart prefab
Sustainable Materials and Design
Theme coordinator

Dr Philip Christopher
Projects
#37 Australian Timber Fibre Insulation Scoping Study
#25 Operational Excellence framework of steel fabrication and processing in the OSM and prefabrication sector (Phase 1)
#34 Acoustic flanking performance of mid‐rise Light Gauge Steel (LGS) structures – Phase 1 Scoping Study
#19 Hybrid Timber‐Steel Structural Systems for Mid to High Rise Buildings – Phase 1 Scoping Study
#27 Environmental Decision-Support for Structures
Keywords
- Double Glazed Windows
- Energy Efficency
- Coatings
- Polymers
- Building Transformation