Insulating glass is often known as single, double or triple coated glass. It hails from the classification of value addition products which enhance the feel as well as appearance and is majorly in charge of diminishing the energy usage inside the building due to which the market research of the product is expansive, thereby boosting its demand. The thermal insulation offered by the product is anticipated to decrease the costs spent on cooling by almost 30%. The sealants, air spacing material, and desiccants are the essential segments of the insulating glass. The selection of sealants and desiccants majorly affects the expense of insulating glass. In the recent years, the world has been confronting severe issues, for example, security of energy supply, fluctuating costs of energy, and climate change. It is apparent that as the price of essential raw materials continue expanding the expenses of energy usage are likewise going to rise. As the consumption of energy continues expanding the contamination coming about because of it likewise rises. It has been assessed out of aggregate consumption of energy in structures and buildings uses around 40% of the world's aggregate energy. The fabrication procedure of insulating glass is to a great degree cost concentrated and the installation of it is additionally expensive. Nonetheless, the life span of the product is relatively profitable regarding based on saved money on consumption of energy and the subsequent carbon discharges from this use. Insulating glass can be recycled, which implies even toward the end of its usability the profitable asset is not lost. As of late, a research was led on how much the European economy would be profited by making use of insulating glass. The research demonstrates that usage of energy efficient glass like the insulating glass would result in the ascent in work by around 70 man years. As the efficiency of energy of a private building expands then it specifically positively affects the fuel usage. Constant advancements in technology are the major affecting component which is anticipated to help interest for the insulating glass market. Protecting glass units (IGUs) are fabricated with glass in thickness ranging from 3 to 10 mm; it could more in niche applications. Tempered or laminated glass may likewise be useful as a feature of the construction. Most of the units are made with a similar thickness of the glass that is used on both panes, however, for uncommon applications like acoustic attenuation or security may require wide scopes of thicknesses to be fused in a similar unit.