Product Introduction
The 40mm Insulated Industrial Sectional Door Panel System is designed for workshops, warehouses, loading bays and industrial buildings that need stable overhead access with practical thermal insulation. The double-layer galvanized steel panel is filled with PU foam, helping the door reduce heat transfer while keeping a durable surface for daily operation.
The door can be configured with standard overhead lift, combined lift or vertical lift tracks according to the building structure. Window panels, pedestrian doors, safety devices and electric operators can be selected to match traffic flow, visibility needs and site safety requirements.
For project use, the system supports customized sizes, multiple color choices and industrial accessories. It is suitable for facilities that need a balanced door solution for insulation, reliability, space saving and convenient electric operation.
Product Description
Technical Specifications
| Door panel material | Double layer galvanized steel with PU foam inside, thickness: 40mm or 50mm for choice, steel thickness: 0.35mm or 0.426mm for choice |
|---|---|
| Color | White, black, light grey, dark grey, red, silver, beige, green, etc. |
| Accessories | 3inch industrial type accessories |
| Lift type | Standard overhead lift way, combined lift way, vertical lift way |
| Window | Optional, window size 650*320mm |
| Pedestrian door | Optional, size can be customized |
| Door opener | Xianfeng brand, with two pieces of remote controls and control box for standard |
| Max size | W9000mm*H8000mm, If the width is over 5m, need add strengthen windproof ribs |
| Working condition | -40°C to 70°C |
| Safety device | Anti falling device for standard. anti-collision column or safety airbag is optional |
| Warranty | 1 year for electric parts, 5 years for mechanical parts |
| Package | LCL: plywood case, FCL: Strong carton, MOQ:1SET |
Details Images
Door panel
Door opener
Lift type
Accessories
Packing & Delivery
Applications
40mm Insulated Industrial Sectional Door is commonly specified for Warehouses, Loading bays, Workshops, Industrial buildings. It can also be combined with high speed doors, rolling shutters or dock equipment when one facility includes several traffic zones.
- Warehouses
- Loading bays
- Workshops
- Industrial buildings
Options & Accessories
Options should be selected after checking building drawings and site constraints. The most common choices for this model include:
- Panel colors
- Windows
- Manual chain hoist
- Automatic operator
FAQ
Where is 40mm Insulated Industrial Sectional Door commonly used?
40mm Insulated Industrial Sectional Door is commonly used for warehouses, loading bays, workshops, industrial buildings where reliable overhead access and stable sealing are required.
Can 40mm Insulated Industrial Sectional Door be motorized?
Yes. Manual chain hoist and automatic operator configurations can be selected according to traffic frequency, opening size and site preference.
What measurements are needed before quotation?
Please provide opening width, opening height, headroom, side room, ceiling condition, quantity, operation method and destination country.
Can windows and accessories be added?
Yes. Vision windows, safety sensors, remote controls, control boxes, seals and color options can be configured by project.
How should the final door specification be confirmed?
The final specification should be confirmed with drawings, site photos or measured opening data so the panel, track and operator match the building.
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