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Customized Modern Design Aluminum Bifold Glass Door Commercial Folding Partition Door Entry Folding Glass Doors
Product Description
Technical Specifications
| Profile thickness | Frame thickness: 1.8mm | Fan thickness: 1.8mm |
| Specification | Fan width: 650mm - 900mm | Fan height: 1500mm - 3000mm |
| Glass | 5mm+27A+5mm double tempered (single glass notch is 13mm) |
| Grills | Bifold door series are normally square grills or diamond grills (27A hollow) |
| Blinds | Magnetic control blinds and electric blinds |
Product Details
Excellent smooth operation experience
Our folding door pulleys are made of high quality materials and precision machining and can hold up to 300kg.
Multiple anti-theft
The precision-designed handle offers a comfortable feel, smooth operation, and anti-theft features, ensuring both security and convenience.
Excellent load bearing capacity
The high-quality hinge design ensures smooth door operation, strong load-bearing capacity, and is resistant to corrosion and durable, extending the service life.
Product Advantages
Flexible Opening Space
Opens up to 180°, providing 6m of passage. When folded, it saves up to 80% of floor space.
Performance Advantage
Reduces noise by up to 40dB, waterproof ≥500Pa, wind resistance ≥2500Pa, U-value 0.13W/ft²·K, and 25%-30% energy savings.
Customization Advantage
90° corner customization, up to 8 panels, with various colors and finishes.
Company Profile
Factory Direct Sales
High-quality, durable, and reliable window and door manufacturers & suppliers & wholesale in China! WANJIA team has more than 500 members. We possess extensive experience in both international trade and production. Whether you require assistance in selecting standard sizes or customizing windows and doors, we are capable of providing professional solutions for your residential or commercial projects.
What are the processes of manufacturing windows and doors?
1. Cutting
2. Open Corner Brace Hole
3. Install Corner Brace
4. Cleaning Glass
5. Glass Assembly
6. Gluing
7. Test
8. Packing
Project Case
WANJIA's window and door products are widely sold to international markets including North America, Europe, Australia, New Zealand, Southeast Asia, and more.
Frequently Asked Questions
What is the profile thickness of the bifold doors?
Both the frame thickness and the fan thickness are engineered at standard 1.8mm heavy-duty profile specifications.
What are the standard size ranges available for door fans?
Individual fan widths can range from 650mm to 900mm, with heights supported from 1500mm up to 3000mm.
How much weight can the folding door pulley system support?
Our precision-machined heavy-duty pulleys can hold up to 300kg while maintaining smooth and effortless sliding operation.
Can the doors be customized for non-standard corners?
Yes, we provide 90° corner customization setups, configurable with up to 8 panels across various colors and surface finishes.
What are the sound insulation and thermal performance ratings?
The system reduces noise by up to 40dB, achieves a U-value of 0.13W/ft²·K, and saves between 25% and 30% on energy costs.
Which international regions do you supply to?
WANJIA products are widely exported to North America, Europe, Australia, New Zealand, Southeast Asia, and other global regions.
