🔵 Product Overview
Low-E Double Glazing Aluminum Heavy-Duty Bi-Folding Door
Engineered for durability, versatility, and elegant aesthetics in high-traffic commercial scenarios—including offices, retail boutiques, and public venues. Constructed with robust high-strength aluminum alloy frames and premium Low-E double-glazing panels, this door delivers exceptional structural stability, seamless folding/opening operation, and upgraded thermal insulation plus soundproofing.
Surface Finishing
Power Coating/Anodized/PVDF
Glass Type
Clear/Frosted/Reflective/Low-E
Certification
RoHS, CE, CCC, ISO
Open Style
Sliding / Bi-Folding
Wind Resistance
4.1kpa Level 7
📋 Technical Specifications
Key Applications:
- Commercial Spaces: Office lobbies & partitions
- Retail: Wide entrances for shopping malls
- Hospitality: Hotel ballrooms & resort pavilions
- Public Facilities: Exhibition halls & libraries
⚙️ Key Configurations
1. Frame: 6063-T5 high-strength aluminum alloy (corrosion-resistant).
2. Glazing: Low-E double-glazing (5+12A+5mm tempered glass; U-value ≤1.8).
3. Hardware: Stainless steel hinges/rollers (≥50,000 cycles); EPDM gaskets.
4. Add-Ons: Retractable insect screens; motorized automatic opening systems.
| Performance Metric |
Standard Value |
Airtight/Watertight |
| Heat Preservation |
2.3-2.8 W(m2.k) (Level 5/6) |
Level 5 Airtight |
| Sound Insulation |
35dB (Level 4) |
500PA Watertight (Level 5) |
| Sash Width/Height |
600-1100mm / 1920-6000mm |
Max Weight: 150kg |
❓ Frequently Asked Questions
What is the typical lead time for orders?
Standard units ship in 15–30 days, while custom-engineered units typically take 30–45 days.
Is after-sales service available internationally?
Yes, we provide 24/7 global technical support and maintain partnered service centers in key regions.
Can I request customized dimensions or hardware?
Absolutely. We offer tailored sash sizes (up to 6000mm height) and a variety of finishes and hardware attachments.
What documentation is provided for international shipping?
We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, and COC.
How do the doors perform in extreme weather?
Our doors feature Level 7 wind load resistance (4.1kpa) and Level 5 watertight performance (500PA), making them ideal for exterior use.
What are the glass options available for these doors?
We offer Low-E double glazing as standard, but options include clear, frosted, reflective, and safety-laminated glass.
Aura Mesh Window
