Double-Leaf Door Diagram - Hinge and Panel Layout Guide #1269975 (License: Personal Use)

This black-and-white line illustration depicts a classic double-leaf door assembly, featuring two vertical leaves where the left leaf contains four vertically oriented rectangular glass panels and a circular doorknob. The right leaf is shown open, revealing three evenly spaced hinges along its edge, indicating the active (operable) leaf. The diagram emphasizes structural layout rather than aesthetics, ideal for technical documentation or CAD reference.

Used in architectural manuals, door installation guides, building code illustrations, or e-commerce product specs to clarify hinge placement, panel arrangement, and door operation mechanics for contractors, designers, or DIY users.