Double glazed window

Double-glazed windows are a new type of window that has evolved through the changing technologies of the industry. The use of glass double as well as argon gas in the glass have given these windows the nickname of double glazing, though in some cases The use of UPVC is also referred to as the upvc double-glazed window.
It has a longer life
Requires lower maintenance
Suitable for any climate
Soundproofing
Heat insulation