Sectional doors Hörmann for shipping containers
Sectional doors Hörmann for shipping containers represent a top‑level solution for modernising and increasing the usable value of shipping containers. This system replaces the original double‑leaf steel doors of the shipping container and allows creating from a standard container a safe, comfortable and fully functional space – for example a garage, warehouse, workshop or commercial unit.
Sectional doors Hörmann are designed to open vertically – the individual sections slide under the container ceiling on guide rails. Because of this they do not occupy space in front of the container, allow better use of interior space and provide a much higher level of insulation, security and operating comfort compared with the original hinged doors.
Advantages of vertical opening:
- Maximum utilisation of space both outside and inside the container
- Ability to park right up to the doors
- Easy operation even in confined spaces (e.g., in row housing)
- Modern appearance and higher security
Typical applications and uses:
- Container garage – for passenger cars, motorcycles, quad bikes, garden equipment or vintage vehicles.
- Mobile workshop – for craftsmen, car services or DIY enthusiasts; easy access for large machines and materials.
- Storage spaces – safe and insulated storage of furniture, goods, sports equipment.
- Commercial units – pop‑up shops, cafés, stalls, seasonal premises.
- Agriculture – for storing equipment, feed, tools.
Construction and components of Hörmann sectional doors for containers
Door panel construction and materials
The main structural element is the horizontal sections connected by solid hinges. Each panel consists of several layers, most commonly a double‑wall steel sandwich construction with polyurethane foam (PU) filling. This system provides:
- High thermal insulation
- Robustness and burglary resistance
- Excellent sound insulation
Panel variants:
| Model | Panel thickness | Insulation | Description and use |
|---|---|---|---|
| LPU 42 | 42 mm | Excellent | Most common for garages and warehouses, optimal price‑performance ratio |
| SPU 67 Thermo | 67 mm | Premium | Highest insulation, suitable for heated workshops and temperature‑controlled warehouses |
| Aluminium sections | 42 mm | As designed | Glazed variants for daylight, showrooms, shops |
DURATEC glazing:
Special polycarbonate inserts with extreme scratch resistance, suitable for environments with higher light and design requirements.
Surface finishes and design
- Stucco – textured surface, resistant to scratches and dirt, ideal for industrial applications.
- Micrograin – smooth, modern look with fine horizontal grain.
- Colour coating – standard colours (white, grey, anthracite) and the possibility of RAL‑matched colours to suit corporate identity or architecture.
- Custom wrap – possibility to apply company logos, advertising wraps or special design foils.
Guide rails, hardware and safety
- Rail system – robust steel rails adjustable to the container ceiling height; low‑profile hardware (the “L” system) is most commonly used, requiring minimal headroom.
- Torsion springs – balance door weight for easy manual operation, typical service life 25 000 cycles.
- Ball bearings – ensure quiet and smooth door movement.
- Mechanical lift lock – lock that prevents the door from being lifted when closed, works without electricity.
- Optional additional security bar – for increased burglary protection.
Electric drives and automation
Hörmann ProMatic
- Basic electric drive model for sectional doors
- Suitable for smaller and lighter doors (ideal for most container applications)
- Low energy consumption, smooth start and stop
- Remote control possible, integration with smart home systems
- Integrated safety functions (obstacle stop, reverse function)
- Compatible with most Hörmann sectional doors.
Premium drives SupraMatic – offer higher speed, additional comfort functions and integration options for intelligent building management systems.
Control accessories
- Hörmann remote controls – 868.3 MHz BiSecur (bidirectional communication, high security, door‑closed confirmation)
- Keypads, chip systems
- Option to connect to mobile apps
- Safety optical beams, light grids
Sealing and thermal insulation
- Perimeter seal – permanently elastic, weather‑resistant; prevents water, dust and drafts.
- Floor seal – EPDM profile that levels floor irregularities, protects against ingress.
- ThermoFrame – plastic thermal‑bridge breaker between the frame and the steel container structure; improves insulation by up to 21 % (suitable for heated containers).
- Polyurethane panel filling – reduces heat loss, eliminates condensation on the interior side of the door.
Technical specifications and installation in a container
Typical door dimensions for containers
| Container type | External opening size (mm) | Recommended door size (mm) | Passage width (mm) | Passage height (mm) |
|---|---|---|---|---|
| 20′ standard | 2 340 × 2 280 | 2 235 × 2 225 | 2 140 | 2 180 |
| 40′ High Cube (HC) | 2 340 × 2 570 | 2 235 × 2 495 | 2 140 | 2 450 |
Note:
Actual door dimensions must be adapted to the specific container and the type of steel auxiliary frame.
Installation steps and recommendations
- Create the structural opening – cut out the original hinged doors and prepare the opening in the corrugated container wall.
- Fit the auxiliary frame – a solid steel frame levels corrugated sheet irregularities and serves as the load‑bearing structure for the doors and rails. The frame must be precisely positioned and anchored.
- Install the door leaf – hang the sectional panels, adjust the rails, mount the hardware, springs and seals.
- Install the drive (optional) – fit the electric drive (typically ProMatic or SupraMatic) and connect it to the control elements.
- Final inspection and adjustment – check door operation, adjust springs, test sealing and safety devices.
Recommendation:
Hire a Hörmann‑certified specialist for installation – this ensures correct operation, safety and warranty compliance.
Key features and benefits of Hörmann sectional doors in containers
- Maximum passage width and height – sectional doors provide up to 14 cm wider passage than traditional swing doors.
- Modular dimensions – custom sizes can be supplied to match specific containers or customer requirements.
- Long service life and minimal maintenance – components are dimensioned for daily use; spare parts are available for at least 10 years.
- Optional integrated wicket door – for convenient pedestrian access without opening the full door; patented low‑threshold design (≈ 5 mm).
- Excellent security – mechanical and electronic burglary protection.
- Quiet operation and comfortable handling – thanks to quality bearings and precise balancing.
- Attractive appearance – modern design, colour customisation, wrap or glazing options.
Sustainability and ecological responsibility
- CO₂‑neutral production – Hörmann offers most products as CO₂‑neutral, with emissions compensated through certified projects.
- ISO 14025 certification – transparent declaration of environmental product parameters.
- Eco‑friendly manufacturing – optimisation of energy consumption, material recycling, waste minimisation.
- Made in Germany quality – long lifespan, reliable service, recyclable materials.
Frequently asked questions and practical experience
Common questions
- Can the sectional doors be installed on any container?
Yes, the doors can be adapted to standard and non‑standard container dimensions (20′, 40′, High Cube). Proper opening preparation and a quality auxiliary frame are essential. - What is the return on investment compared with conventional doors?
The higher upfront cost is offset by energy savings, increased security, comfort and long service life. For heated containers, heat loss can be reduced by up to 21 %. - What is the lifespan of the doors and service intervals?
Components typically last 25 000 cycles (open/close). Regular maintenance (lubrication, spring and seal checks) extends life and maintains performance. - Can the doors be controlled by a smartphone?
Yes, Hörmann drives (ProMatic and SupraMatic) can be integrated into smart‑home systems and operated via mobile apps.
Practical experience (source: hz‑containers.com)
- Installation of sectional doors in a container requires expertise – use qualified installers.
- For High Cube containers, doors with higher passage height are recommended.
- Customers value quiet operation, easy handling and remote control capability.
- DURATEC glazed sections greatly improve working comfort in workshops and shops.
- Industrial Hörmann sectional doors are engineered for high loads and require minimal upkeep.
- Warranty on drives and components up to 5 years; parts availability for at least 10 years.
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