double glazing

1. 1.

   a window with two panes of glass and a space between them; reduces heat and noise transmission through the window

   Broaderwindow

Questions about double glazing

What does double glazing mean?

double glazing means "a window with two panes of glass and a space between them; reduces heat and noise transmission through the window".

Is double glazing a common word?

double glazing is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.