Nano aerogel windows and glazing units for buildings' energy efficiency

Abstract Nanotechnology has proved to be a promising candidate to improve the energy performance of buildings. Nano aerogel has been widely explored in the recent past, and its viability in buildings remains an ongoing research challenge. This chapter presents an overview of advanced glazing technologies, aerogel production and its properties, aerogel manufacturing, and various aspects of aerogel windows and glazing units including application in buildings, research progress, commercial status, and challenges ahead.