PATENTED DIVIDING DOOR SYSTEM
A smarter way
to divide space.
Custom-built in Korea, designed for spaces that need more freedom.
Two-Panel SISUN
The signature SISUN configuration. Two divided panels fold toward the same direction and open diagonally, reducing the swing radius while creating a wider and more comfortable passage.
Multi-Panel SISUN
A multi-panel configuration designed for wider openings and larger spaces. The segmented structure adapts to the site while preserving SISUN DOOR’s distinctive diagonal opening movement.
Solid Panel
A clean solid-panel configuration for spaces that require stronger visual separation. Frame color, handle, opening direction and finish can be customized to the interior.
Illustrative image · Solid-panel photography to follow.Cut-out / Glass Panel
A lighter variation using cut-out or glazed panel compositions. It keeps spaces visually connected while still providing functional separation between rooms.
The SISUN mechanism
It doesn’t simply swing.
It changes how the door opens.
SISUN DOOR divides the door leaf into multiple panels. As the door opens, the panels fold toward the same direction and move diagonally, reducing interference with furniture and appliances while preserving a comfortable passage.
- 01 Reduced swing radius
- 02 Wider usable opening
- 03 Custom-built for each space
A continuous divider between spaces.