1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your AINLARRY 72'' x 80'' Ratten Bifold Closet Door. Please read all instructions carefully before beginning installation to ensure proper function and safety. This bifold door is designed for 72'' x 80.5'' openings and features preassembled panels, pine wood construction, and rattan webbing.

Image 1: AINLARRY 72'' x 80'' Ratten Bifold Closet Door installed in a closet, shown in an open position.
2. Safety Information
- Always wear appropriate safety gear, including gloves and eye protection, during installation.
- Ensure the installation area is clear of obstructions and well-lit.
- Handle door panels with care to prevent damage or injury. They are heavy and may require two people to lift.
- Verify all hardware is securely fastened before operating the door.
- Keep children and pets away from the installation area.
3. Package Contents
Verify that all components are present and undamaged before beginning installation. Contact customer support if any parts are missing or damaged.
- Preassembled Door Panels (72'' x 80'' opening, 17.75'' W x 77.75'' H x 0.85'' T each)
- Top Pivots
- Bottom Pivots
- Rollers
- Knobs
- Hinges
- Top Tracks with Fascia
- Installation Hardware (screws, anchors, etc.)
4. Setup and Installation
This bifold door system is designed for easy installation. Ensure your opening measures approximately 72'' in width and 80.5'' in height for a perfect fit. The door panels themselves measure 17.75'' (W) x 77.75'' (H) x 0.85'' (T).
4.1 Opening Measurement and Preparation
Measure your door opening carefully. The system is suitable for opening heights ranging from 80-3/4'' to 80-3/4''. The lower jamb pivot requires 7/8'', the door panel requires 77-3/4'', and the top track requires remaining 1-5/8'' with an additional adjust range of 3/4''.

Image 2: Detailed Bi-Fold Door Size Chart illustrating key measurements for installation.
4.2 Hardware Installation
- Install Top Track: Secure the top track with the provided fascia into the door frame header. The fascia ensures a perfect fit without gaps.
- Install Pivots: Install the top and bottom pivots. Ensure the bottom pivot is installed vertically to maintain door panel stability and security during sliding.
- Attach Hinges and Rollers: The door panels come preassembled with hinges. Attach the rollers to the top of the door panels as per the instructions.
- Mount Knobs: Securely attach the knobs to the door panels at a comfortable height.
4.3 Door Panel Installation
- Lift the door panels and insert the top pivot into the hole in the top track.
- Engage the bottom pivot into its receptacle on the floor or bottom jamb.
- Adjust the pivots to ensure the door hangs plumb and operates smoothly.
- Test the door's movement to confirm proper alignment and function.
5. Operation
To open the bifold door, grasp the knob and gently pull the panels towards you, allowing them to fold inward. To close, push the panels back into the opening until they are fully extended and aligned. Ensure smooth movement without forcing the door.
6. Maintenance
Regular maintenance will prolong the life and appearance of your bifold door.
6.1 Cleaning
- Pine Wood: Wipe wood surfaces with a soft, damp cloth. Avoid abrasive cleaners or excessive moisture.
- Rattan Webbing: Gently dust the rattan with a soft brush or vacuum cleaner with a brush attachment. For deeper cleaning, use a slightly damp cloth and mild soap, then dry immediately.

Image 3: Close-up view of the rattan webbing, emphasizing its smooth surface and durable, lightweight characteristics.

Image 4: Solid pine wood material used in the door construction.
6.2 Finishing (Unfinished Doors)
Your door is unfinished and paintable, allowing for customization. If you choose to paint or stain the door, ensure the surfaces are clean and dry before applying any finish. Follow the manufacturer's instructions for your chosen paint or stain product.
7. Troubleshooting
- Door not sliding smoothly: Check the top track for debris or obstructions. Ensure rollers are clean and properly seated. Lubricate the track and pivots with a silicone-based lubricant if necessary.
- Door not closing properly or leaving a gap: Verify that the top and bottom pivots are correctly aligned and adjusted. Ensure the door frame is plumb and square.
- Panels are misaligned: Adjust the pivot screws on the top and bottom pivots to correct the alignment. Refer to the installation section for pivot adjustment details.
- Knob is loose: Tighten the screw securing the knob to the door panel.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AINLARRY |
| Model | 72'' x 80-80.75'' Opening Ratten Insert - Pine Wood |
| Material | Pine Wood, Ratten |
| Finish | Unfinished |
| Product Dimensions | 0.83 x 72 x 80 inches |
| Item Weight | 75 pounds |
| Door Panel Dimensions (each) | 17.75'' (W) x 77.75'' (H) x 0.85'' (T) |
| Opening Compatibility | 72'' x 80.5'' (approximate) |
9. Warranty and Support
For any questions, concerns, or support needs regarding your AINLARRY bifold door, please contact AINLARRY customer service. Refer to your purchase documentation for specific warranty details. General support information can often be found on the AINLARRY brand store page on Amazon.
Visit the AINLARRY Store: AINLARRY on Amazon