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
#58 The Retrofit Housing Atlas
#76 Thermally active floor panels for cost effective space cooling
#55 Towards smart contracts and smart finance in construction – Phase 1
#105 Blockchain-powered peer-to-peer energy trading: Advancing sustainability and affordability in smart residential communities
#100 IEQ Monitoring of Aboriginal Housing Office 3D Printed Houses
Building Materials & Systems
Theme coordinator

Dr Rackel San Nicolas
Projects
#58 The Retrofit Housing Atlas
#76 Thermally active floor panels for cost effective space cooling
#104 Development of a solution for high-rise mass timber residences through a Post & Plate system – Phase 2 Numerical and experimental investigation
#105 Blockchain-powered peer-to-peer energy trading: Advancing sustainability and affordability in smart residential communities
#84 Feasibility study of recycling excavated clay materials in full-scale concrete applications
Sustainable Materials & Products
Theme coordinator

Dr Philip Christopher
Projects
#58 The Retrofit Housing Atlas
#70 Building Circularity 4.0: First Steps to Adoption
#76 Thermally active floor panels for cost effective space cooling
#104 Development of a solution for high-rise mass timber residences through a Post & Plate system – Phase 2 Numerical and experimental investigation
#84 Feasibility study of recycling excavated clay materials in full-scale concrete applications
Keywords
- Building Transformation
- Coatings
- Double Glazed Windows
- Energy Efficency
- Polymers