What does double glazing do? Double glazing is usually a variety of window that is made up of two panes of glass with a small gap amongst them. The hole is stuffed with air or an insulating gas like argon. By clicking the button previously mentioned I have an understanding https://eyebrow-shaping-tools13455.ltfblog.com/26453264/new-step-by-step-map-for-noise-reduction-windows