Insulated Panels
High-density 40-120 mm panel options support thermal control, strength and acoustic comfort.
Sectional Doors · Insulated Overhead Series
Industrial Sectional Door
A durable insulated overhead door with flexible lifting tracks, perimeter sealing and safety protection for industrial buildings.
Panel range40-120 mm
Track options6+ arrangements
Spring life50,000-100,000 cycles
Insulated overhead access
Protection, Sealing and Space Efficiency
A dependable building door engineered around the available ceiling and wall space.High-density polyurethane panels, EPDM perimeter seals, precision rollers and a balanced torsion-spring system create a smooth industrial entrance with strong insulation, low operating noise and flexible track geometry.
Review technical dataFlexible Tracks
More than six lifting arrangements adapt the door to roof height, services and available headroom.
Fall Protection
Spring- and cable-break protection locks the door rapidly if an abnormal failure occurs.
Smooth Control
Variable-frequency control supports soft start, soft stop and integration with factory systems.
Product details
Engineered in Every Component
A closer look at the components behind reliable movement, sealing and protection.
01
High-Density Insulated Panels
Choose from 40–120 mm foam-filled panels with a reference core density of 45 kg/m³. The finger-safe joint profile combines thermal and acoustic insulation with a durable industrial finish.
02
Complete Perimeter Sealing
EPDM seals at the top, sides and bottom work with rubber panel-joint seals to reduce heat transfer, drafts and dust ingress.
03
Intelligent Variable-Frequency Drive
Soft starting and stopping support smooth operation and reduced motor strain. Expansion interfaces enable agreed remote-control and multi-door interlock functions.
04
Precision Spring Balancing
Corrosion-protected torsion springs balance the panel weight for smooth, quiet movement. Spring systems can be specified for 50,000–100,000 operating cycles.
05
Spring & Cable Break Protection
Spring- and cable-break safety devices help arrest abnormal falling movement. Bottom-edge obstacle sensing adds reversing protection during closing.
06
Modular Customization
RAL colours and six lifting-track arrangements adapt the door to different buildings. Optional low-threshold wicket doors and activation devices support convenient daily access.
Working principle
How the Sectional Door Operates
Hinged insulated panels travel through precision tracks while springs balance the door weight and the drive controls each movement.
Activate
A button, remote control or agreed access signal starts the opening cycle.
Lift
The balanced panel assembly rises vertically and follows the selected overhead track.
Protect
Fall protection and bottom-edge sensing monitor abnormal movement or obstruction.
Close & Seal
EPDM perimeter seals and panel joints restore weather and thermal separation.
Project planning
Conditions to Confirm Before Selection
A reliable configuration starts with verified site conditions, operating requirements and the intended workflow.
- Clear opening
- Width, height and surrounding structural construction
- Headroom
- Roof height, beams, pipes, ducts and crane clearances
- Track geometry
- Standard, high lift, vertical, low headroom or project-specific
- Environment
- Temperature, wind, rain, dust and insulation targets
- Traffic and controls
- Daily cycles, activation and access-control requirements
- Panel options
- Colour, windows, wicket door and ventilation requirements
System and parameters
Standard Configuration
Panel thickness, track geometry, spring system, sealing and control functions are configured against the building and operating conditions.
- Made-to-measure production
- Project-specific configuration
- Export packaging and documents
- Remote installation guidance
Concise Parameter Reference
- Panel thickness
- 40-120 mm high-density polyurethane insulated panels
- Foam density
- Up to 45 kg/m³ reference construction
- Panel joint
- Finger-safe profile with thermal-break sealing
- Perimeter sealing
- EPDM top, side and bottom seals
- Track options
- 6+ lifting arrangements, including standard and vertical lift
- Spring life
- Project-selectable 50,000-100,000 cycles
- Fall protection
- Torsion-spring and cable-break safety devices
- Bottom safety
- Obstacle detection and reversing option
- Control
- Variable-frequency drive with expansion interfaces
- Customization
- RAL colours, windows, wicket door and sensing devices
Final panel, hardware, track, spring cycle rating and wind performance must be confirmed for the opening size and building structure.
Typical applications
Designed Around Real Industrial Workflows
Best suited to insulated factory, warehouse and equipment-room entrances.
Track geometry and panel options allow the door to fit both new industrial buildings and renovation projects.
Factory buildings
Configure the system around the opening, traffic pattern, building conditions and safety requirements.
Warehouses
Configure the system around the opening, traffic pattern, building conditions and safety requirements.
Equipment rooms
Configure the system around the opening, traffic pattern, building conditions and safety requirements.
Loading-bay entrances
Configure the system around the opening, traffic pattern, building conditions and safety requirements.
Application examples
Industrial Sectional Door Use Cases
See how the system supports different industrial workflows.
These examples show common application directions. Final configuration depends on the verified opening, traffic pattern and operating environment.
01
Insulated Factory Entrance
Foam-filled panels and perimeter seals support dependable access and environmental separation for industrial buildings.
02
Space-Constrained Building
Multiple lifting-track arrangements adapt the door path around roof height, beams, ducts and available headroom.
03
Warehouse Loading Entrance
Windows, access controls and safety options support practical daily movement at warehouse and loading-bay openings.
Manufacturing and support
From Configuration to Export Delivery
SEPPES coordinates opening review, customized production, inspection, packaging, technical documents and remote support for global industrial projects.
Custom engineering and OEM/ODMManufacturing and quality inspectionExport packaging and spare partsRemote installation support
FAQ
Industrial Sectional Door Questions
Use these answers for early planning, then confirm the final configuration in the project proposal.
Which lifting track should I choose?
The correct track depends on headroom, roof slope, beams, services and how much clear ceiling space must remain available.
Can windows or a personnel door be added?
Yes. Multiple window layouts and a wicket-door option can be reviewed together with the panel and safety design.
How is the opening protected against a fall?
Spring-break and cable-break protection can lock the moving system rapidly if an abnormal component failure occurs.
Can the door connect with access control?
Yes. The control package can reserve interfaces for remote operation, access systems and agreed interlocks.
Project consultation
Send Us Your Opening Details.
Share the dimensions, quantity, application, project location and available photos or drawings.
Prepare your inquiry
Discuss Your Industrial Door Project
Send the details you already have and identify the decisions that are still open.
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