Window Lingo
- ajwindowsanddoors
- Apr 9, 2025
- 1 min read
Lets talk window lingo.
Show below is a popular casement window.
Openers - Any opening glazing area
Trickle Vents - ventilation portals
Fixed panes - The fixed glazing area
Sealed unit - The glass section
Fan Light - small top hung opener
Mullion - Vertical posts
Transom - Horizontal posts
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