Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SMARTSTANDARD Bifold Door. Please read all instructions carefully before beginning installation to ensure proper function and safety. Keep this manual for future reference.
Коопсуздук маалыматы
- Always wear appropriate safety gear, including safety glasses and gloves, during installation.
- Ensure the door opening dimensions are suitable for the bifold door size purchased. Refer to the sizing chart.
- Handle glass panels with care to prevent breakage and injury.
- Do not allow children to play with or around the door during or after installation.
- Ensure all hardware is securely fastened before operating the door.
- Эгер кандайдыр бир кадамга ишенбесеңиз, квалификациялуу адиске кайрылыңыз.
Пакеттин мазмуну
Verify that all components listed below are present and undamaged before beginning installation. If any parts are missing or damaged, please contact customer support.

Figure 1: Accessories to be assembled, including door panels, track, pivots, hinges, and various fasteners.
- Bifold Door Panels (2 sections)
- Top Track Ассамблеясы
- Bottom Pivot Bracket
- Top Pivot Pin
- Guide Wheel Assembly
- Hinges (pre-attached or separate)
- Door Knob/Pull
- Бекиткичтер (бурамалар, якорьлор)
- Орнотуу ачкычы
Product Dimensions and Sizing
It is crucial to select the correct door size for your opening. Measure your door opening accurately before installation. The door is designed to fit specific opening dimensions.

Figure 2: Guide on how to choose the right door size, showing door opening and actual panel dimensions.
Door Fit Opening Sizes and Actual Panel Sizes
| Option Size | A: Opening Width | B: Ачылган бийиктик | C: Single Door Panel Width | D: Actual Panel Width | E: Actual Panel Height |
|---|---|---|---|---|---|
| 23-1/2" x 78-3/4" | 24" | 80-3/4" | 11-3/4" | 23-1/2" | 78-3/4" |
| 27-1/2" x 78-3/4" | 28" | 80-3/4" | 13-3/4" | 27-1/2" | 78-3/4" |
| 29-1/2" x 78-3/4" | 30" | 80-3/4" | 14-3/4" | 29-1/2" | 78-3/4" |
| 31-1/2" x 78-3/4" | 32" | 80-3/4" | 15-3/4" | 31-1/2" | 78-3/4" |
| 35-1/2" x 78-3/4" | 36" | 80-3/4" | 17-3/4" | 35-1/2" | 78-3/4" |
Note: The model covered by this manual is 23-1/2" x 78-3/4", designed for a 24" x 80-3/4" door opening.
Орнотуу нускамалары
Follow these steps for a successful installation. Refer to the provided diagrams for visual guidance.

Figure 3: ашыкview негизги орнотуу этаптарынын бири.
- Ачылышын даярдоо: Ensure the door opening is clean, plumb, and square. Verify that the dimensions match the requirements for your bifold door model (e.g., 24" x 80-3/4" for this model).
- Top Track орнотуу: Secure the top track to the header of the door frame using appropriate screws. Ensure it is level and centered. The track features a precision extrusion molding and internal convex rail for smooth operation.
- Install Bottom Pivot Bracket: Attach the bottom pivot bracket to the floor or bottom jamb, aligning it with the top track. The lower jamb pivot size is typically 1 inch (25mm).
- Эшиктин панелдерин чогултуу: If not pre-assembled, connect the two door panels using the provided hinges. Ensure hinges are securely fastened and allow for smooth folding.
- Attach Pivots and Guide Wheels: Install the top pivot pin into the top edge of the lead door panel and the guide wheel assembly into the top edge of the trailing door panel. Install the bottom pivot pin into the bottom edge of the lead door panel.
- Эшикти илип коюңуз: Insert the top pivot pin into the hole in the top track. Then, align the bottom pivot pin with the bottom pivot bracket and lower the door into place. Engage the guide wheel assembly into the top track.
- Тууралоо жана коргоо: Adjust the height of the door using the equipped wrench (up to 7mm adjustment). Ensure the door hangs plumb and operates smoothly without binding. Lock the bracket to secure the door in place. The high-quality box rail system is designed to carry each door weighing up to 150 lbs with upgraded nylon bearings for quiet sliding.
- Install Door Knob/Pull: Attach the door knob or pull to the designated location on the door panel.

Figure 4: High-quality Box Rail system details, showing precision extrusion molding, internal convex rail, nylon bearings, quick locking tab, and height adjustment.
Иштөө нускамалары
To open the bifold door, gently pull the door knob or handle towards you, allowing the panels to fold inward. To close, push the door panels back into the frame until they are fully extended and aligned. Ensure the door moves freely along the top track and pivots smoothly at the bottom.
Техникалык тейлөө
Regular maintenance will ensure the longevity and smooth operation of your SMARTSTANDARD Bifold Door.

Figure 5: Key features of the door, including frosted glass, easy-to-clean surface, scratch resistance, and water-proof properties.
- Тазалоо: The PVC surface and tempered frosted glass are water-proof and easy to clean. Use a soft, damp cloth with mild soap and water to wipe down the door panels. Avoid abrasive cleaners or harsh chemicals that could damage the finish or glass.
- Track and Hardware: Periodically inspect the top track and bottom pivot for any debris or obstructions. Clean the track as needed. Lubricate the pivot points and guide wheels annually with a silicone-based lubricant to ensure smooth operation.
- Илниктер: Check hinges for tightness and ensure they are free of rust or corrosion. Tighten any loose screws.
- Айнек: The tempered frosted glass is designed for durability. If any damage occurs, contact customer support for replacement options.
Проблемаларды чечүү
Жалпы маселелер жана алардын чечимдери үчүн бул бөлүмдү караңыз.
| Көйгөй | Чечим |
|---|---|
| Door binds or scrapes | Check the top track for obstructions. Ensure the door is properly aligned and adjusted. Use the equipped wrench to adjust the door height. Verify the bottom pivot bracket is correctly positioned and not causing friction. |
| Эшик толугу менен жабылбайт | Inspect the top track and bottom pivot for debris. Ensure the door panels are not warped. Adjust the pivot points to allow for full closure. |
| Door is difficult to open/close | Lubricate the top track, guide wheels, and pivot points with a silicone-based lubricant. Check for loose hardware and tighten as necessary. |
| Gap at top or bottom of door | Adjust the door height using the top pivot pin adjustment mechanism. Ensure the top track is level and securely installed. For significant gaps, re-evaluate the initial installation and door opening measurements. |
| Door feels wobbly | Check all hinge screws and pivot hardware for tightness. Ensure the top track is firmly secured to the header. |
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | SMARTSTANDARD |
| Модель номери | 24BFDMG3D2 |
| Door Size (Actual) | 23-1/2" (Width) x 78-3/4" (Height) |
| Ачылышынын өлчөмү | 24" (Width) x 80-3/4" (Height) |
| Материал | Wood, Tempered Frosted Glass, Water-Proof PVC Surface |
| Түс | Ак |
| Эшиктин калыңдыгы | 4/5" |
| Айнек калыңдыгы | 3/20" |
| Элемент Салмагы | 40.6 фунт |
| Ассамблея талап кылынат | Ооба |
| Камтылган компоненттер | Bifold door, Hardware Kit |
Кепилдик жана колдоо
SMARTSTANDARD is committed to providing quality products and customer satisfaction. If you have any questions regarding your bifold door, require assistance during installation, or need to report a missing/damaged part, please do not hesitate to contact our customer service team. We will endeavor to resolve any issues promptly.
For support, please refer to the contact information provided with your purchase or visit the official SMARTSTANDARD webсайт.