SUS 304 Stainless Steel Heavy Duty Overhead Garage Door System For Warehouse Factory Commercial Use
SUS 304 Stainless Steel Heavy Duty Overhead Garage Door System For Warehouse, Factory & Commercial Use
Product Introduction
The sectional overhead door is a highly efficient access solution widely used in industrial and commercial buildings where durability, insulation, and space optimization are essential. Designed with multiple horizontal panels connected by hinges, the door opens vertically and slides along overhead tracks, maximizing usable space.
This industrial sectional overhead door is engineered for demanding environments such as warehouses, logistics centers, and manufacturing plants. With optional insulation and fire rated sectional overhead door configurations, it provides enhanced safety, thermal performance, and structural reliability. The system is also available as a commercial sectional overhead door for service facilities, parking areas, and commercial buildings requiring secure and efficient access.
Key Features of Sectional Overhead Door
Insulated Sectional Overhead Door Panels
The sectional overhead door is built with high-performance insulated panels.
- PU foam core panels (40mm–50mm)
- Excellent thermal insulation
- Energy-saving industrial door solution
Heavy Duty Industrial Sectional Overhead Door Structure
Designed for long-term industrial use.
- Galvanized steel panel construction
- Reinforced hinges and tracks
- High wind resistance performance
Vertical Overhead Door System
Efficient lifting mechanism for space optimization.
- Ceiling-mounted track system
- Smooth vertical movement
- Ideal for limited side space environments
Fire Rated Sectional Overhead Door Option
Optional fire protection for safety-critical applications.
- Fire resistant panel design
- Suitable for industrial safety requirements
- Enhances building compliance
Electric and Manual Operation Options
Flexible operation for different applications.
- Motorized overhead door system
- Remote control and wall switch
- Manual chain hoist option
Product Specifications
| Item | Description |
|---|---|
| Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Thickness of Panel Mateiral | 0.326mm / 0.45mm / 0.55mm / 0.6mm |
| Thickness of Guiding Rail | Gualvanized Steel,thickness: 2mm |
| Thickness of Panel | 40mm / 50mm |
| Width of Panel | 430mm / 550mm |
| Density of Sandwiches | 48kg/m3 |
| Surface Treatment | Power coating,thickness of coating:30um |
| Heat Preservation | 4.5W/m.h |
| Wind Resistance | Beaufort scale 11, 28m/s |
| Noise Level: | ≤60db |
| Sound Insulation Level | 24 Db |
| Fire Retardation: | Class A |
| Speed | 0.2-0.4m / s |
| Max Dimension | 12m * 8m |
| Sealing Performance | EPDM rubber all round sealing : two side, top, bottom,between door panels |
| Steel cord | Flexible ,3.8mm |
| Power Supply | 380V 50Hz / 220V 50Hz |
| Service Life | 10 years |
| Emergency Operation | Manual Hoist Chain to open the door in case of power off |
| Balance System | a. Balance the weight of door through the torsion spring b. Easily manual operation: 140N to open c. Spring brake device:Anti-broken device d. Service Life:100 thousand open & close e. Prolong the service life of the motor |
| Safety | Airbag protection, door anti-fall device, wire rope anti-break protection device. |
| Optional Item | Window,pedestrian door |
Installation method
Advantages of Sectional Overhead Doors Commercial & Industrial Use
Maximizes Interior Space Utilization
The overhead lifting system allows full use of wall and floor space.
Improves Energy Efficiency
Insulated sectional overhead doors help maintain indoor temperature.
Enhances Security and Safety
Strong structure and locking system ensure building protection.
Suitable for Multiple Applications
From industrial sectional overhead door systems to sectional overhead doors commercial, the design fits diverse environments.
Supports High Durability Requirements
Built for high-frequency operation in demanding industrial conditions.
Applications of Sectional Overhead Door
- Warehouse & Logistics Centers
- Industrial Manufacturing Plants
- Loading Dock Areas
- Commercial Buildings & Service Garages
- Parking Facilities & Storage Units
Why Choose Industrial Sectional Overhead Door
The industrial sectional overhead door provides a reliable and efficient solution for facilities that require durable and insulated access systems. Compared with rolling doors or sliding doors, it offers superior sealing performance, better insulation, and stronger structural integrity.
For businesses looking for commercial sectional overhead door solutions, this system combines functionality, safety, and long-term value. With optional fire rated sectional overhead door configurations, it also meets higher safety standards required in industrial and commercial buildings.
FAQ – Sectional Overhead Door
What is a sectional overhead door?
A sectional overhead door consists of multiple horizontal panels that open vertically and slide along overhead tracks.
What is the difference between industrial and commercial sectional overhead door?
An industrial sectional overhead door is designed for heavy-duty use, while a commercial sectional overhead door is typically used in lighter-duty applications such as garages or service buildings.
Are sectional overhead doors insulated?
Yes. Most sectional overhead doors include PU insulated panels for energy efficiency.
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