Vacuum-Insulated Panels in the U.S. Construction Market
The 2025 International Vacuum Insulated Symposium at Oak Ridge National Laboratory gathered leading experts from academia, manufacturing, research and construction to explore advancements in high-performance insulation. The focus was on improving vacuum-insulated panels (VIPs)—products known for their exceptional thermal resistance but limited market adoption due to cost, fragility and durability concerns. Researchers showcased innovative breakthroughs, including lower-cost core materials made from wood fibers and nano-cellular polymers that perform as well as conventional fumed silica, and the development of self-healing barrier films to prevent damage during installation. These innovations suggest that VIPs could soon become more affordable, durable and practical for mainstream building use.
Looking forward, industry leaders emphasized the need to expand VIP adoption in the U.S. through education, collaboration and standardized practices. Key recommendations included creating a national design and installation guide through VIPA International to build confidence among architects and builders; engaging design professionals through workshops and case studies to highlight VIPs’ role in achieving energy efficiency goals; and directly involving builders with training, trade show demonstrations and field feedback. As Home Innovation’s ongoing field studies in New York demonstrate, these combined efforts could make VIPs a vital tool in achieving net-zero performance and redefining high-efficiency construction in the U.S.
