Insulating glass (IG) consists of two or more glass window panes separated by a space to reduce heat transfer across a part of the building envelope. A window with insulating glass is commonly known as double glazing or a double-paned window, triple glazing or a triple-paned window, or quadruple glazing or a quadruple-paned window, depending upon how many panes of glass are used in its construction.
The unit’s insulation performance depends on the metal spacer type and thickness, gas injected (air, argon, or other non conductor gas), and glass color & type (transparent, tinted, coated, or laminated). The level of insulation increases when glass thickness and air space increase. When the glass is tempered, laminated, and replaced by reflective coat and “Low-E” coated units, the insulation level increases thus lowering energy consumption for heaters and air conditioners.
Insulated glass helps to reduce heat transfer through windows, which makes your home or building more energy-efficient. It can help to keep your home cooler in the summer and warmer in the winter, reducing the need for heating and cooling and lowering your energy bills.
Insulated glass can also provide UV protection, which can help to prevent fading of furniture, carpets, and other materials in your home or building
Insulated glass helps to maintain a consistent indoor temperature, making your home or building more comfortable to live in. It can also help to reduce condensation on windows, which can be a problem in colder climates.
Insulated glass is thicker and more durable than regular glass, making it more difficult to break. This can help to increase the safety and security of your home or building by reducing the risk of break-ins or accidents