Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SMARTSTANDARD Paintable Bifold Door. Please read thoroughly before beginning installation to ensure proper setup and long-term performance.
Key Features
- Double-Sided Elegant Molded Design: Ensures a visually appealing aesthetic from both interior and exterior perspectives, adding sophistication to any room.
- Customizable Painting & Staining: Features a white primed surface, allowing for easy DIY customization with paint or stain to match your home's decor.
- Space-Saving Design: Bifold doors greatly save indoor space, making them ideal for rooms with limited area, such as closets, laundry rooms, bedrooms, and bathrooms.
- Easy Installation: Comes with a detailed installation guide for quick and straightforward setup.
- Durable Construction: Made with HDF board for enhanced durability and longevity.
Product Overview
The SMARTSTANDARD bifold door is designed for both functionality and aesthetic appeal, featuring a robust construction and a versatile design.

This image shows the SMARTSTANDARD bifold door in a partially open position, demonstrating its space-saving design and how it reveals the interior of a closet or storage area.

The bifold door in its fully closed state, highlighting the clean lines and molded panel design that blends seamlessly with interior decor.

An example of the bifold door installed in a kitchen area, demonstrating its versatility for pantries or utility closets.
Construction Details

Detailed view of the door's construction, featuring the HDF board for durability and the pre-drilled track for simplified installation.
Choosing the Correct Size
To ensure proper fit and function, accurately measure your door opening. Refer to the diagram and table below for guidance on selecting the appropriate bifold door size.

This diagram provides visual instructions on how to measure your door opening (A, C) and the corresponding door panel dimensions (B, D) for a perfect fit.
| Option Name | A: Door opening Width | B: Single Panel Width | C: Opening height | D: Door Height |
|---|---|---|---|---|
| 24"X80" | 24" | 11" 3/4 | 80" | 78 3/8" |
| 30"X80" | 30" | 14" 3/4 | 80" | 78 3/8" |
| 36"X80" | 36" | 17" 3/4 | 80" | 78 3/8" |
Installation
The SMARTSTANDARD bifold door is designed for straightforward installation. Follow these steps carefully for optimal results.
Packing List

This image displays all the parts and hardware included in the SMARTSTANDARD bifold door package. Please verify all components are present before starting installation.
Installation Steps

A visual step-by-step guide for installing the bifold door, from mounting the top track to securing the pivot plate.
- Install the top track: Securely fasten the top track within the door frame according to the provided hardware instructions.
- Attach hinges: Connect the door panels using the provided hinges, ensuring they are aligned correctly.
- Hang doors and lock bracket: Carefully lift and insert the door panels into the top track, then secure the bracket to hold them in place.
- Install pivot plate: Attach the pivot plate at the bottom of the door frame to guide the door's movement and ensure smooth operation.
Door Opening Direction
The bifold door offers flexibility in installation, allowing you to configure it for either left or right-hand opening to best suit your room layout and preference.

This image illustrates the flexibility of installing the bifold door to open from either the left or right side, adapting to your room layout.
Operation and Space Saving
The bifold design is highly efficient, providing significant space-saving advantages compared to traditional swinging doors or even sliding barn doors.

A visual comparison demonstrating how the bifold door design maximizes usable space around the opening compared to a sliding barn door, which requires wall space.
Door Positions
The bifold door can be positioned in various states to suit your needs, from fully closed to fully open.

This series of images illustrates the various operational states of the bifold door: half-closed, fully opened to reveal the interior, and fully closed for privacy.
Customization: Painting & Staining
The bifold door comes with a white primed surface, providing a perfect canvas for customization. You can easily paint or stain it to complement your home's existing decor.

Demonstration of the bifold door's paintable surface, allowing users to customize its color to complement their interior design. Before painting, use more than 320 mesh fine sandpaper to sand the surface, and then use water-based paint or stain for best adhesion.
Maintenance
Regular maintenance will ensure the longevity and smooth operation of your bifold door.
- Cleaning: Regularly clean the door surface with a soft, damp cloth. Avoid using abrasive cleaners or harsh chemicals that could damage the finish.
- Hardware Inspection: Periodically inspect the top track, hinges, and pivot points for any debris, dust, or loose components. Clean the track as needed.
- Lubrication: Annually apply a silicone-based lubricant to the hinges and pivot points to ensure smooth and quiet operation.
- Paint/Stain Care: If the door has been painted or stained, follow the care instructions for the specific paint or stain product used. Touch up any chips or scratches promptly to prevent further damage.
Troubleshooting
Here are solutions to common issues you might encounter:
- Door sticks or is difficult to open/close:
Check the top track for any obstructions or debris. Ensure all hardware, including hinges and pivots, are securely fastened and properly lubricated. Verify that the door panels are correctly aligned on the track. - Door does not close completely:
Inspect the door path for any physical obstructions. Confirm that the bottom pivot plate is correctly installed and adjusted, allowing the door to fully close and align within the frame. - Noisy operation (squeaking/grinding):
Apply a silicone-based lubricant to all moving parts, especially hinges and pivot points. Check for any loose screws or worn components that might be causing friction.
Specifications
| Attribute | Value |
|---|---|
| Brand | SMARTSTANDARD |
| Color | White |
| Mounting Type | Floor Mount |
| Included Components | Hardward Kits |
| Size | 36"(Double 18")×80" |
| Item Weight | 46.2 Pounds |
| Assembly Required | Yes |
| Model Name | Primed Bifold Door Interior |
| Manufacturer | SMARTSTANDARD |
| Part Number | BFP3WT18 |
| Product Dimensions | 1.38 x 22.64 x 81.89 inches |
| Item Package Quantity | 1 |
Warranty and Support
For any questions, concerns, or support needs regarding your SMARTSTANDARD bifold door, please contact our customer service team. Refer to your purchase documentation for specific warranty details. Professional support is available within 24 hours from our service team to assist you with any inquiries or issues.



