triple glazingnoun [ U ]
uk/ˌtrɪp.əl ˈɡleɪ.zɪŋ/us/ˌtrɪp.əl ˈɡleɪ.zɪŋ/UKthree layers of glass in a door or window that are separated by air spaces to prevent heat from escaping from a room or to reduce the amount of noise coming in from outside:
The insulation from triple glazing is significantly greater than that from double glazing.
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Parts of buildings: windows & parts of windows
- architrave
- bay window
- bow window
- casement
- dormer
- glass sth in/over
- glaze
- glazing
- lattice window
- leaded window
- pane
- picture window
- rose window
- sash
- sash window
- storm door/window
- transom
- window ledge
- windowpane
- windowsill
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