Planning services

DEHNplan, the quick way to standard-compliant external lightning protection

With just one tool, you can easily plan standard-compliant external lightning protection for your project.

The BIM-enabled software for engineering offices, planning engineers and lightning protection installers facilitates your planning by visualizing the protected volume and separation distances and by providing an automatic bill of materials. Regular updates keep the system permanently up to date.

To make optimal and efficient use of DEHNplan, knowledge of CAD and your expertise in lightning protection and earthing are the most important prerequisites.

Your advantages

  • 100 % DIN EN 62305 (VDE 0185-305) compliant
  • BIM-enabled software
  • easy to use
  • visual representation of the protected volume and separation distance
  • regular updates
  • automatic bills of materials

Find out more about DEHNplan in this video

DEHNplan - ONE software for all requirements


  • 3D lightning protection and earthing design as per IEC 62305
  • BIM-compatible - IFC import and export
  • Placing air-termination systems
  • Placing down conductors
  • Wind gust speed
  • Calculation and representation of the protected volume
  • Calculation and representation of the separation distance
  • Earth-termination system according to DIN 18014 and IEC 62305-3
  • DEHN 3D component library
  • WEB-based, work in different locations possible
  • Central, web-based data storage
  • Berechnung und Darstellung des Trennungsabstandes
  • Erdungsanlage nach DIN 18014 und IEC 62305-3
  • DEHN 3D Bauteilbibliothek
  • WEB-basiert, Arbeit an verschiedenen Standorten möglich
  • Zentrale, web-basierte Datenablage
  • System requirements
    Operating systems Microsoft Windows 10 (64 Bit), Microsoft Windows 11
    Note: Cannot run within a Citrix solution or remote desktop environment
    Central processing unit Minimum requirement: CPU with 2.5-2.9 GHz
    Recommended: CPU with 3 GHz or more
    Random access memory Minimum requirement: 4 GB
    Recommended: 16 GB
    Screen resolution Conventional system
    1920 x 1080 with true color
    Graphics card Minimum requirement: 1 GB GPU with OpenGL support
    Recommended: 4 GB GPU with OpenGL support
    Hard disc memory Minimum requirement: 1 GB
    Recommended: 5 GB
    Pointing device Compatible with MS mouse with middle mouse button or scroll wheel
    Browser Google Chrome
    Authorizations Administrator rights for installation

Costs and licences

The annual cost of use is 999 euros. You can test the software free of charge for one month. If you would like to continue using DEHNplan after the minimum term of 12 months, you do not have to do anything. If you do not want to continue using DEHNplan, you can cancel your subscription in just a few clicks.

The concurrent licence allows you to use DEHNplan throughout the entire company. Drafts can be saved for other employees for further planning at a later date. If you want to use DEHNplan simultaneously with several employees, you can purchase additional licences.


Have you got any questions? Contact us.


Phone: +971 48818380

Fax: +971 48818397

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