Nanostructured aerogel-enhanced PIR foam for energy-efficient retrofits
A hybrid insulation material integrating silica-based aerogels into PIR foam, achieving an R-value of 7+ per inch with Class A fire performance. Designed for energy-efficient retrofits, it combines high thermal resistance, mechanical integrity, and ease of installation.
Overview
The next-generation insulation solution combines silica-based nanostructured aerogel particles with polyisocyanurate (PIR) foam to create a hybrid material offering superior thermal insulation. Achieving an R-value of over 7 per inch, this material also meets Class A fire performance standards, making it ideal for space-constrained retrofit applications. The fusion of aerogel's ultra-low thermal conductivity with PIR foam's mechanical integrity ensures a balance between high performance and cost-effectiveness, facilitating rapid market deployment.
Technical specifications
Key features:
- High thermal resistance: Achieves an R-value of 7+ per inch, significantly enhancing energy efficiency.
- Fire safety: Meets Class A fire performance, providing enhanced safety in building applications.
- Mechanical integrity: The PIR foam provides durability and ease of installation, making it suitable for various building types.
- Scalability and adaptability: Designed for seamless integration into existing manufacturing processes and adaptable to space-constrained environments.
Technology readiness level
Currently at TRL 4, the technology is undergoing lab-scale validation of thermal performance and fire ratings. Prototype development and advanced testing are planned, with a focus on achieving TRL 7-8 within the next year. This progression includes pilot-scale production and regulatory preparations, ensuring readiness for market deployment.
About Toronto Metropolitan University
Toronto Metropolitan University is a comprehensive public research university in the heart of downtown Toronto, recognized for experiential, career‑integrated education and a diverse, industry‑connected student body. Industry access is embedded through co‑located and community‑based platforms, including the DMZ startup incubator and a university‑wide Zone Learning network that connects companies with faculty and student innovators. A dedicated Centre for Urban Innovation hosts collaborative labs and pilot spaces, while the Brampton‑based School of Medicine—affiliated with William Osler Health System—creates direct pathways for clinical training and partnership; the Rogers Cybersecure Catalyst extends capacity in workforce development and applied solutions. Research is supported by competitive federal and provincial funding, including NSERC, CIHR, SSHRC and the Canada Foundation for Innovation. A formal commercialization framework and IP policy provide structured support for protection, licensing and venture creation.
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