1. Frameless Panoramic Design: Full tempered glass without frame constraints, maximizing light transmission and creating a panoramic transparent space, fitting modern minimalist and light luxury decoration styles.
2. Multi-Fan Linkage Folding: Precision linkage hardware enables flexible folding of single/multi fans, which can be tightly stored when opened, saving space and avoiding passage obstruction.
3. Silent & Smooth Operation: Equipped with aluminum alloy silent tracks and high-wear pulleys, the door operates smoothly without jitter, and the operating noise is ≤50dB.
4. High-Strength & Safe: Tempered glass is impact-resistant and shatterproof; polished glass edges avoid scratches, ensuring safe use.
5. High Customization & Easy Maintenance: Support single/multi-fan customization, clear/frosted glass options, and daily cleaning only requires simple wiping.



Technical Parameters
Parameter Category |
Specification |
Product Name |
Frameless Glass Folding Door (Bi-Fold Door) |
Main Glass Material |
8mm/10mm/12mm tempered glass (clear/frosted optional) |
Track Material |
High-strength aluminum alloy (anti-rust, wear-resistant) |
Pulley Material |
Nylon + stainless steel bearing (silent, high wear-resistant) |
Opening Mode |
Manual folding (single/multi-fan linkage, left/right fold optional) |
Glass Edge Treatment |
Fine polishing, deburred, round edge processing |
Max Single Fan Size |
Width ≤900mm, Height ≤3000mm (customizable) |
Max Overall Span |
≤6000mm (multi-fan combination, customizable) |
Operating Noise |
≤50dB |
Sealing Configuration |
EPDM sealing strip (full perimeter of fan blades) |
Installation Type |
Floor track / Ceiling track (both optional) |
Safety Performance |
Tempered glass meets national safety standard, anti-impact |
Customization |
Single/multi folding, door size, glass type (clear/frosted) |
Applicable Scenarios |
Balcony, living room, villa terrace, shop, exhibition hall, office partition |
Service Life |
≥10 years (normal use, regular maintenance) |
Maintenance Requirement |
Regular lubrication of pulleys (once every 6-12 months); daily glass wiping |
Optional Accessories |
Anti-collision strip, door stopper, glass film, hidden handle |
Product Introduction
This Frameless Glass Folding Door is a panoramic transparent partition door designed for modern residential and commercial spaces. It adopts frameless integrated tempered glass panels, paired with precision aluminum alloy silent tracks and folding linkage hardware. When opened, the door folds tightly without occupying usable space; when closed, it fits seamlessly to form a transparent barrier. It balances minimalist aesthetics, spatial practicality and use safety, suitable for balconies, living rooms, shops and office partitions.
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