| MOQ: | IUNIT |
| Price: | Negotiable |
| Standard Packaging: | plywood package |
| Delivery Period: | 10~15DAYS |
| Payment Method: | T/T |
| Supply Capacity: | 300 unit per month |
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.
The sectional overhead door is built with high-performance insulated panels.
Designed for long-term industrial use.
Efficient lifting mechanism for space optimization.
Optional fire protection for safety-critical applications.
Flexible operation for different applications.
| 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 |
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The overhead lifting system allows full use of wall and floor space.
Insulated sectional overhead doors help maintain indoor temperature.
Strong structure and locking system ensure building protection.
From industrial sectional overhead door systems to sectional overhead doors commercial, the design fits diverse environments.
Built for high-frequency operation in demanding industrial conditions.
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.
A sectional overhead door consists of multiple horizontal panels that open vertically and slide along overhead tracks.
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.
Yes. Most sectional overhead doors include PU insulated panels for energy efficiency.
|
|
|
| MOQ: | IUNIT |
| Price: | Negotiable |
| Standard Packaging: | plywood package |
| Delivery Period: | 10~15DAYS |
| Payment Method: | T/T |
| Supply Capacity: | 300 unit per month |
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.
The sectional overhead door is built with high-performance insulated panels.
Designed for long-term industrial use.
Efficient lifting mechanism for space optimization.
Optional fire protection for safety-critical applications.
Flexible operation for different applications.
| 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 |
![]()
![]()
The overhead lifting system allows full use of wall and floor space.
Insulated sectional overhead doors help maintain indoor temperature.
Strong structure and locking system ensure building protection.
From industrial sectional overhead door systems to sectional overhead doors commercial, the design fits diverse environments.
Built for high-frequency operation in demanding industrial conditions.
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.
A sectional overhead door consists of multiple horizontal panels that open vertically and slide along overhead tracks.
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.
Yes. Most sectional overhead doors include PU insulated panels for energy efficiency.
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