Zambelli Caravan Trailer Door

Door Systems for Caravans and Motorhomes with a Focus on Lightweight Design, Integration, and Functionality
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Access & Door Systems

Lightweight by Design. Built for Series Production.

For a Range of Requirements

Zambelli manufactures door systems for caravans and motorhomes in a range of sizes, configurations, and equipment levels. From functional entry doors to fully equipped door systems, each solution is designed for integration into different vehicle concepts.

Frames, windows, seals, and locking systems are tailored to the specific application. Proprietary hinge systems and defined upgrade options provide additional flexibility in design and equipment.

Requirements for integration, equipment, and functionality vary depending on the application.

Technical Features

  • Smooth-operating proprietary locking system
  • Slim frame system
  • Dual sealing system
  • Concealed hinge system with a narrow door gap (<5.5 mm)
  • Design flexibility through an add-on thermoformed interior panel
  • Depending on the configuration, available with central locking, power-assisted closing, and continuous power supply with the door open
  • Various surface finishes available (smooth aluminum, mini-hammered, hammered, GRP)
  • Also available in a simplified functional version

Door Interior Options

The door design allows for different interior configurations. The add-on thermoformed panel made of UV-resistant ABS can be customized and further developed as needed.

This allows different design and functional requirements to be accommodated.

Accessories

  • Storage pocket
  • Umbrella holder
  • Luggage net
  • Cup holder
  • Coat hook
  • Decorative trim elements

Frame and Door Panel Construction

The door frame system consists of anodized or powder-coated aluminum profiles. The design combines a slim profile with structural stability and reliable operation.

The door panel consists of a PU foam core with aluminum outer layers on both sides. This creates a torsionally rigid structure with good thermal insulation properties.


Windows and Integration

PMMA windows are used as standard in caravan and motorhome doors. They are designed to provide sound and thermal insulation and withstand changing weather conditions.

The design allows for compact integration into the door while also providing protection against sunlight and aging.

Options and Accessories

The windows can be equipped with additional shading systems:

  • Standard or honeycomb pleated blind
  • Roller blind

Dual Sealing and Closing Performance

The sealing system features a dual-seal design and is built for use under changing conditions. It combines reliable sealing with consistent, defined closing performance.


Locking System with Upgrade Options

The locking system is based on a central locking unit and can be expanded depending on requirements. The standard configuration uses single-point locking, with additional locking bolts available as an option.

One available configuration is the Secure lock, which uses an additional dual-locking mechanism.

Options

  • Two-point locking
  • Central locking
  • Lockout protection
  • Free-movement function
  • Lock position monitoring (microswitch)

Design and Integration

Handle design, finishes, and branding can be adapted to the specific vehicle concept.

  • Ergonomic operating handle
  • Color and finish options
  • Integration of company logos

Hinges in the Door Design

Zambelli develops proprietary hinge systems for caravan and motorhome doors. They are integrated into the door design and engineered for reliable operation, seamless integration, and long-term use.

Standard Hinges

Made of aluminum and designed for lightweight applications. They can be color-matched to the frame system and provide reliable, stable operation.

Concealed Hinges

Made of stainless steel and integrated into the door design. They enable a compact design while providing reliable, stable operation.


Discuss Your Project

Note: For spare part inquiries, please contact your dealer directly.

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Zambelli Holding GmbH Passauer Straße 3+5, D-94481 Grafenau/Haus im Wald

Phone +49 85 55 409 0