Safety for
buildings and people
All-round protection from a single source
Regardless whether it's family homes, complex production halls or critical infrastructure such as airports or hospitals: if lightning strikes or surges occur, it is not only the functionality, operational safety and applications such as wallboxes or fire alarm systems that are at risk – people in buildings can also be harmed.
DEHN supports you.
We will show you which protective measures you need to consider as a planning engineer or operator of buildings. We won't leave you on your own and will offer you reliable solutions from a single source. You too can benefit from our decades of experience and protect what really counts.



Protection solutions for buildings and building applications
Residential building
Holistic protection concepts for all types of houses used for living: from residential neighbourhoods to terraced houses and detached houses.
Data centre
We equip data centres with high-performance lightning and surge protection. Our solutions prevent costly damage and ensure a constant flow of data.
Industrial building
Comprehensive lightning and surge protection concepts: from the building envelope to the power supply and data technology.
Hospital
Customised protection concepts for hospitals: we support you with the implementation and offer you high-quality, reliable products for internal and external lightning protection.
Applications in the building
Comprehensive protection solutions against lightning damage and surges for fire alarm systems, HVAC technology, as well as personal and system protection.
Our services
We can provide support for your project from the planning to the implementation and beyond. Take advantage of our wide range of practical tools and services.
Design the external lightning protection and earthing systems for your project in accordance with IEC 62305-3. The program automatically creates a bill of materials for further use.
We create the entire lightning protection concept – from the risk analysis and earthing simulation to budget planning – all precisely tailored to your project, and standards-compliant.
With our selection guides and configurators, you can find the right products quickly and easily.