| Customization: | Available |
|---|---|
| After-sales Service: | Free Spare Parts / Return and Replacement |
| Warranty: | Two Years |
|
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Product Features
This is JPSUN's Folding Door System. Designed with a four-panel configuration, this door system is ideal for both private and public spaces, offering a space-saving solution through its flexible folding design. When fully opened, it maximizes ventilation and natural light. We use internationally branded hardware to ensure smooth operation, durability, and reliability. The track can be recessed to prevent tripping, and the anti-pinch design incorporates rubber strips to protect users' fingers. This product combines practicality, durability, and safety, making it a flagship item in JPSUN's folding door series.
| Product Parameters | |||||||
| Water tightness | △P≥700Pa | ||||||
| Air tightness | q10≤ 0.5m³/(m·h) | ||||||
| Wind pressure resistance | 4.5kpa≤P3<5.0kpa | ||||||
| Therma insulation | 2.0w/(m2·k)≤U<2.5w/(m2·k) | ||||||
| Acoustic insulation | 35dB≤Rw<40dB | ||||||
| Sash width | 600mm-1200mm | ||||||
| Sash High | 1800mm-2600mm | ||||||
| Max sash weight | 150kg | ||||||
| Door frame | 44mm | ||||||
| Door sash | 95mm | ||||||
| Frame | 62mm | ||||||
| Sash | 72mm | ||||||
| Range of total glass thickness | 20mm-39mm | ||||||
| Insulation strip size | 24mm | ||||||
| U-value | 2.0 -2.4W/(m2·K) | ||||||
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