2025

How Double-Glazed Windows Work

Double-glazed windows have become a popular choice for residential and commercial properties, particularly for those who value energy efficiency and noise reduction. Understanding how they work can help you make better decisions about your window options. Double-glazed windows function through a combination of design and material efficiency. They consist of two panes of glass, separated by a spacer. This spacer creates an insulating gap between the panes, which is filled with either air or a specialized gas like argon.