Aluminum Folding Doors
Multi-panel folding door systems that stack panels to one or both sides, creating a broad connection between interior and exterior spaces.

Open a wide span while keeping each panel manageable.
Folding doors divide a large opening into connected panels running on coordinated tracks and hinges. The panel count, stacking direction, traffic door, threshold and glass build-up must be planned together for smooth operation.
- Multi-panel stacking layouts
- Inward or outward planning
- Optional daily-use traffic door
- Custom glass and frame finishes
Built around the opening and the application.
Panel count built around the opening
Configurations can stack to the left, right or both sides. The clear opening and parking area determine the suitable panel split.
Load carried by a coordinated system
Top or bottom guidance, rollers, hinges, locks and handles are selected for panel size, weight and expected operating frequency.
Threshold and weathering planned early
Interior and exterior applications require different threshold, drainage and sealing strategies. Floor levels and surrounding construction should be confirmed from drawings.
Information to confirm before quotation.
Final dimensions and performance depend on the project drawing, selected frame system, glass build-up, hardware and applicable standard.
- Panel arrangement
- Even or asymmetric folding groups, with left, right or split stacking.
- Traffic access
- Optional swing access panel where the layout and hardware permit.
- Glazing
- Tempered, laminated or insulated safety-glass options subject to panel size.
- Threshold
- Low, recessed or weather-rated threshold selected for site conditions.
- Required for quotation
- Opening width and height, stacking direction, panel count preference, floor detail, glass, finish and destination.
Common project questions.
How many panels can a folding door have?
The practical panel count depends on total width, individual panel size, profile system, hardware capacity and where the panels can stack.
Can one panel be used as a regular door?
Many layouts can include a traffic door for daily access. It must be planned with the folding direction, panel sequence and locking system.
Are folding doors suitable for exterior openings?
Yes, when an exterior-rated system is selected and the threshold, drainage, seals, glass and installation interface are designed for the exposure.
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Share drawings, dimensions, quantity, glass, finish, hardware and delivery destination. Our export team will organize the details required for a project-specific quotation.
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