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A bifold door is composed of two or more panels connected by Hinges, which fold together when opened. The first panel is attached to a track and pivot bracket, while the second folds inward through a hinge mechanism. Because of this folding motion, Handle placement must allow the user to pull or push the door without restricting the hinge movement or misaligning the panels.
The most common and practical handle position on a bifold door is:
Height: 900 mm to 1050 mm (35–41 inches) from the finished floor level (same as standard door handle height).
Horizontal Position: 25 mm to 75 mm (1–3 inches) in from the edge of the leading panel (the panel that opens first).
This positioning allows easy reach for adults while maintaining mechanical balance between the two folding sections.
| Placement Area | Recommended Position | Purpose |
|---|---|---|
| Vertical Height | 900–1050 mm | Ensures ergonomic comfort |
| Horizontal Distance from Edge | 25–75 mm | Prevents handle from hitting frame or track |
| Panel Side | Leading panel only | Maintains folding clearance |
| Dual-Panel Doors | Centered across both panels if using pull knobs | Aesthetic symmetry |
The type of handle or knob installed directly affects where it should be positioned. Manufacturers like YAKO Hardware offer multiple handle styles for bifold systems, including recessed, pull, and lever designs.
Best for: Closet or wardrobe doors.
Placement: Centered on the outer edge of the first panel.
Advantage: Does not protrude, allowing panels to fold fully without interference.
Best for: Laundry or storage bifolds with frequent operation.
Placement: Approximately 50 mm from the outer edge at standard handle height.
Advantage: Provides firm grip without blocking adjacent panels.
Best for: Double bifold configurations.
Placement: Each handle centered vertically on each outer panel.
Advantage: Ensures both sides open evenly and maintain visual symmetry.
Close the bifold door completely. Mark the vertical midpoint of the door’s height for reference.
Measure 950 mm from the finished floor — this is your handle height centerline.
Identify the lead panel. This is the panel that folds outward when pulled.
Measure 50 mm from the edge of that lead panel and mark the position horizontally.
Drill the pilot hole and attach the handle or knob according to manufacturer specifications.
Test operation. Open and close the door several times to confirm the handle does not interfere with hinges or track guides.
These steps are especially important for metal, glass, or composite bifold systems, where precision alignment ensures long-term performance and smooth operation.
| Door Type | Suggested Handle Position | Key Considerations |
|---|---|---|
| Wooden Bifold Door | 950 mm from floor, 50 mm from edge | Most versatile and easy to adjust |
| Glass Bifold Door | 1000 mm from floor, centered on vertical frame section | Avoid drilling near edges; use back-to-back glass pulls |
| Aluminum Frame Bifold Door | 1000 mm from floor on lead stile | Ensure compatibility with locking system |
| Closet Bifold Door | 900 mm from floor, centered for aesthetics | Often uses small recessed handles or knobs |
| Patio Bifold Door (Exterior) | 1050 mm from floor aligned with lock | Must integrate with multi-point locking hardware |
The handle should align visually with other handles in the room—such as on standard swing doors or cabinets—to create architectural consistency. When installing multiple bifold units, maintaining a uniform handle height (around 1000 mm) across all doors gives a professional, cohesive look.
For large or full-height bifold systems, consider two handles vertically aligned—one at standard height for operation and another higher for tall doors—ensuring both accessibility and control.
Mounting too close to the hinge joint, which can restrict folding.
Installing too low, making operation uncomfortable for adults.
Using large protruding handles, which may hit the adjacent panel when folded.
Forgetting alignment, leading to uneven handle heights across multiple doors.
Manufacturers like YAKO Hardware provide handle sets specifically engineered for bifold systems with low-profile or recessed designs that prevent these issues.
The ideal handle placement on a bifold door is typically about 950–1000 mm above the floor and 50 mm from the outer edge of the leading panel. This position combines ergonomic comfort, mechanical efficiency, and visual balance.
By using precision-made bifold handles and accessories from YAKO Hardware, installers can ensure that every door folds smoothly, looks symmetrical, and performs reliably in both residential and commercial spaces.
