Beyond the Pane: Choosing Window Glass for Modern Homes
Choosing glass for a home is no longer about picking a pane — it is about engineering comfort, safety, silence, and energy performance into the building envelope. This article distils the technical literature of the world's leading glass manufacturers (AIS, Saint-Gobain, Guardian, Pilkington/NSG, Vitro, Cardinal) and India's Energy Conservation Building Code into one practical reference. It decodes the five performance numbers that matter (VLT, U-factor, SHGC, emissivity, acoustic ratings), explains every major glass type from tempered to switchable smart glass, and gives ready-to-specify guidance for two extremes: the 45–50°C heat of Rajasthan and cold, snowy climates. Whether you are an architect detailing a facade, an interior designer resolving privacy and light, or a homeowner building near a noisy road — this is your ready reckoner.
