Double glazed glass units, consisting of two panes of glass with a layer of insulating air or gas in between, are a highly effective solution for improving a home’s energy efficiency.

At Supercraft Windows, we ensure that your installation is conducted by a team of experienced installers, with quality customer service. A double-glazed glass unit has two panes of glass set into a frame, which creates a sandwich of glass with a pocket of air commonly filled with argon gas. This safe and non-reactive gas increases the window’s resistance to energy transfer and provides a better barrier against outside temperatures than single-glazed windows—thus making your home more energy-efficient.

On completion of glass cutting and edge working, the Supercraft glass panels are automatically washed vertically to remove all dirt particles and then the glass is dried. The two sheets of glass are then placed onto a DG Unit line and separated by either an aluminium or thermally insulated spacer bar. The entire manufacturing process ensures the lifespan of the panels.