Basic Information
Special Function
Fire Proofing
Certification
TUV, RoHS, CE
Door Panel
PU Sandwich Panel, 42mm
Wind Resistance
Patented Track Design
Product Description & Specifications
| Product | 65mm cold storage Insulated Sectional Door |
| Material | Steel/Aluminum alloy |
| Features | Insulation, wind resistance, anti-theft, sealing, security, intelligent control |
| Polyurethane | Freon-free, density: 48kg/m³, closed-cell rate >95% |
| Lifting Mode | Vertical Lift / High Lift / Standard Lift |
| Security | Wire rope anti-breaking device, Spring anti-breakage, Anti-pinch design |
| Wind Rating | 700pa (GB/T 7106-2008) |
| Thermal Property | K=0.7W/(m².K) |
Product Gallery
Frequently Asked Questions
What environments can it be used in?
The unique cold breaking structure and sealing design allow use in cold storage above 0°C and natural environments as low as -30°C with excellent insulation.
Is the Insulated Sectional Door safe to use?
Yes, it is CE certified with safety features including bottom rebound, anti-breakage protection for wire ropes/springs, and anti-pinch panel designs.
Sectional Door vs. Rolling Shutter Door?
Sectional doors offer superior wind resistance (700Pa+) compared to rolling shutters (250Pa), making them ideal for coastal areas prone to typhoons.
How much installation space is needed?
A minimum headroom space of 500mm is required above the door opening.
Can sectional doors be used in garages?
Yes, as long as the installation space is sufficient, they serve as excellent vehicle access doors for garages.
What is the expected service life?
With proper usage and regular maintenance, these doors can be used for more than 10 years.