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 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.
Researchers on this project included: Prof Jacek Jasieniak, Dr Jing Gong.
Date commenced and duration
May 2021 - September 2021Lead researcher
Partners
Sustainability
- Building Operation and Performance
- Building Materials & Systems
- Sustainable Materials & Products
- Environmentally Sustainable Design
Building Operation and Performance
Theme coordinator

Dr Sara Omrani
Projects
#50 Development of Artificial Neural Network and Automated Life Cycle Assessments for Cloud Based Residential Energy Estimations
#60 Mass Timber Wellness in Workplaces
#32 Acoustic flanking performance of mid-rise light gauge steel (LGS) structures
#34 Acoustic flanking performance of mid‐rise Light Gauge Steel (LGS) structures – Phase 1 Scoping Study
#26 New materials for windows of the future
Building Materials & Systems
Theme coordinator

Dr Rackel San Nicolas
Projects
#41 New Materials for Windows of the Future – Phase 2
#60 Mass Timber Wellness in Workplaces
#32 Acoustic flanking performance of mid-rise light gauge steel (LGS) structures
#15 Using the Whole Tree for Future Timber-Based Construction – Scoping Study
#24 Next Generation of Robust and Fire-resilient Light Gauge Steel Systems for Mid-Rise Buildings (Umbrella Project)
Sustainable Materials & Products
Theme coordinator

Dr Philip Christopher
Projects
Light House Project #6: Malvern East Apartment Development
#32 Acoustic flanking performance of mid-rise light gauge steel (LGS) structures
#59 Innovative Steel–Timber–Concrete Composite StrongFloor
#15 Using the Whole Tree for Future Timber-Based Construction – Scoping Study
#37 Australian Timber Fibre Insulation Scoping Study
Environmentally Sustainable Design
Theme coordinator

Dr Victor Bunster
Projects
#36 Academic validation of performance gap research in energy rating systems
#15 Using the Whole Tree for Future Timber-Based Construction – Scoping Study
#27 Environmental Decision-Support for Structures
#26 New materials for windows of the future
#11 Environmental Credentials for Building Technology Platforms
Keywords
- Building Transformation
- Coatings
- Double Glazed Windows
- Energy Efficency
- Polymers