1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your WIN STELLAR Paintable Bifold Barn Door with 3 Lite Frosted Tempered Glass. This door features pre-assembled solid core panels, effective sound insulation, and a white primed finish, complete with a hardware kit. Please read this manual thoroughly before beginning installation or use to ensure proper function and safety.

Image 1.1: The WIN STELLAR bifold barn door in a closed position, featuring three frosted tempered glass panels and a black top-mounted track system.
2. Safety Information
Always prioritize safety during installation and use. Failure to follow these instructions may result in injury or damage to the product or property.
- Wear appropriate personal protective equipment (PPE) such as gloves and eye protection during installation.
- Ensure the mounting surface (wall) is structurally sound and capable of supporting the door's weight (approximately 54.9 pounds).
- Use proper lifting techniques or seek assistance when handling heavy door panels.
- Keep children and pets away from the work area during installation.
- Verify all hardware is securely fastened before operating the door.
- Do not hang or swing on the door panels.
- Handle glass panels with care to prevent breakage.
3. Package Contents
Before beginning installation, verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Pre-assembled Bifold Barn Door Panels (25" x 84")
- Track (29" length)
- Handle
- Hinges (x3)
- Fixed Hanger (x1)
- Moving Hanger (x1)
- Bottom Pivot (x1)
- All Necessary Mounting Hardware Kit (screws, anchors, etc.)

Image 3.1: Visual representation of all items included in the product package.
4. Dimensions and Sizing
It is crucial to confirm the dimensions of your door opening match the product specifications for proper fit and function.
| Measurement | Value |
|---|---|
| Door Panel Width (Total) | 25 inches (each panel 12.5 inches x 2) |
| Door Panel Height | 84 inches |
| Recommended Fit Door Opening Width | 24 inches |
| Recommended Fit Door Opening Height | 83 inches |
| Door Thickness | 1-1/6 inches |
| Track Length | 29 inches |
| Clearance Needed (above door opening) | 6 inches |

Image 4.1: Detailed size guide for single and double bifold barn doors, including all critical measurements for installation.
5. Setup (Installation)
The WIN STELLAR bifold barn door panels come pre-assembled, significantly simplifying the installation process. This eliminates the need for complex panel assembly and calibration, allowing for a quicker setup.
5.1 Pre-Installation Steps
- Review Instructions: Carefully read the detailed instructions provided in your package, which include both images and text.
- Verify Opening: Confirm your door opening dimensions align with the specifications in Section 4.
- Prepare Area: Clear the installation area of any obstructions.
- Tools Required: Gather necessary tools (e.g., drill, level, measuring tape, screwdriver).

Image 5.1: Illustration emphasizing the pre-assembled nature of the door panels, reducing installation time.
5.2 Installation Process
Follow the step-by-step guide included in your product packaging for precise installation. Key steps generally include:
- Mount the track securely above the door opening, ensuring it is level.
- Install the bottom pivot mechanism according to the instructions.
- Attach the hangers to the pre-assembled door panels.
- Carefully lift and hang the door panels onto the track, engaging the bottom pivot.
- Install the handle onto the door panel.
- Adjust the door for smooth operation and proper alignment.
You can choose the opening orientation (from right to left or from left to right) during installation based on your preference and room layout.

Image 5.2: Visual guide highlighting the pre-assembly of door panels and the quick installation time.
6. Operating Instructions
The bifold barn door is designed for smooth and efficient operation, ideal for maximizing space in various rooms.
6.1 Opening and Closing the Door
- To open the door, gently pull the handle to fold the panels inward or outward, depending on your chosen installation orientation. The door will slide along the track.
- To close the door, push the panels back into position until they are fully extended and aligned.
- Ensure the door moves freely without obstruction.

Image 6.1: The bifold barn door in a partially open state, demonstrating its space-saving functionality.

Image 6.2: Visual guide demonstrating the door's opening capabilities and the flexibility to choose opening direction.
The design allows for up to 90% of the opening space to be utilized for passage, making it suitable for various applications such as closets, pantries, laundry rooms, bathrooms, and bedrooms.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your bifold barn door.
7.1 Cleaning
- Door Panels: Wipe the wood panels with a soft, damp cloth. Avoid abrasive cleaners that may damage the primed finish.
- Frosted Glass: Clean the frosted tempered glass with a glass cleaner and a soft, lint-free cloth.
- Hardware: Periodically wipe down the track and other metal hardware to remove dust and debris.
7.2 Painting and Customization
The door comes with a white primed finish, allowing it to be painted to match your interior decor. Ensure the surface is clean and dry before applying paint. Follow the paint manufacturer's instructions for best results.

Image 7.1: Example of the door being painted, illustrating its customizable primed finish.
7.3 Hardware Inspection
- Periodically check all screws and fasteners for tightness. Tighten if necessary.
- Ensure the track is free of debris that could impede smooth operation.
8. Troubleshooting
This section addresses common issues you might encounter. For problems not listed here, please contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Door does not slide smoothly. | Debris in track, loose hangers, misaligned track. | Clean the track, check hanger connections, verify track levelness and alignment. |
| Door panels do not align properly when closed. | Improper adjustment of hangers or bottom pivot. | Refer to installation instructions for adjusting hangers and the bottom pivot. |
| Door feels wobbly or unstable. | Loose mounting hardware, insufficient wall support. | Tighten all mounting screws. Ensure the wall structure is adequate. If unsure, consult a professional. |
9. Specifications
Detailed technical specifications for the WIN STELLAR Bifold Barn Door.
- Brand: WIN STELLAR
- Model: B0CNRQJ5TR
- Color: White (Primed Finish)
- Material: Wood + Tempered Frosted Glass (SGCC certified, 1/6" thick)
- Style: Modern
- Assembly Required: No (Panels are pre-assembled)
- Item Weight: 54.9 pounds
- Product Dimensions: 1.18 x 25 x 84 inches (Depth x Width x Height)
- Size: 25" x 84"
- Pattern: 3-Lite
- Item Package Quantity: 1
- Mounting Type: Floor Mount
- Included Components: 25" x 84" Bifold Barn Door, 29" Track, Handle, All Necessary Hardware Kit
- Sound Insulation: Effective due to solid core panels.
- Privacy: Frosted glass provides privacy while allowing natural light.

Image 9.1: Illustration of solid core MDF construction, emphasizing durability and stability.

Image 9.2: Depiction of the frosted tempered glass providing privacy while allowing light.
10. Warranty Information
Specific warranty details for this product are not provided in the available information. Please refer to the product packaging or contact WIN STELLAR customer support for warranty inquiries.
11. Customer Support
For any questions, assistance with installation, or to report missing/damaged parts, please contact WIN STELLAR customer support. Detailed contact information can typically be found on the product packaging or the seller's page.
You can also refer to the detailed instructions provided with your package for visual guides and text-based assistance.

Image 11.1: Guide on accessing customer support through your order history or the product page.





