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Beaver Flood Fence

Regular price €201,11 EUR
Regular price Sale price €201,11 EUR
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Beaver Flood Fence angled flood barrier – for mobile flood protection. Quickly installed, modular, can be coupled and reused. Ideal for doors, garages and driveways. Robust, compact to store and compatible with FloodFence systems. Close protection gaps reliably.

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BKS Report-Logo, Fachzeitschrift für Brand-, Katastrophenschutz und Sicherheit
Interschutz-Logo, internationale Leitmesse für Brandschutz und Rettung in Hannover Rescuevation ist dort wiederholt Aussteller
n-tv-Logo, deutscher Nachrichtenfernsehsender
Feuerwehrmagazin-Logo, deutsche Fachzeitschrift für Feuerwehreinsatzkräfte - Bekannt aus Panel Talk zu Gründen im BOS-Bereich
KfW-Logo, Kreditanstalt für Wiederaufbau – Förderbank des Bundes - Rescuevation wurde beim KFW Award gründen prämiert
  • Super-lightweight flood protection

    BEAVER Flood Fence is the lightest rigid flood protection system on the market – only 4 kg per element, around 40% of the weight of comparable products. This means faster transport, tool-free handling even by small teams, and quick setup even under time pressure. Ideal for urban property protection and operations where every kilogram counts.

  • Set up in seconds

    BEAVER Flood Fence is ready for use in seconds: the elements are positioned and connected without tools and stand stable immediately – ideal for acute heavy rain and flooding situations in urban areas. This drastically reduces response times and enables effective property protection with small teams.

  • Intuitive operation

    BEAVER Flood Fence consists of just two main components (straight + corner) and requires no complex individual parts. The elements are simply positioned and connected – tool-free and self-explanatory. This makes handling easier for small, mixed teams and minimizes errors in an emergency.

Quickly ready for deployment

Mobile lightweight flood protection

BEAVER Flood Fence is a rigid, super-lightweight mobile flood protection system for level, solid surfaces.

It consists of just two main components (straight and corner). The elements are positioned tool-free, connected to each other, and immediately form a tight barrier up to approx. 45 cm damming height. At only 4 kg per element, small teams can transport and set it up in seconds – ideal for fast property protection in urban areas.

Intuitive flood angle system

Flexible expandability

BEAVER Flood Fence can be quickly configured into individual protective lines using identical straight and corner elements.

The modules are joined together without tools, allowing lengths and routes to be adapted to buildings, driveways, or street layouts.

Thanks to the simple two-component system, setup remains clear and error-proof even with complex layouts – ideal for urban property protection with variable runs and angles.

No ground anchors or additional nets are needed; the modules are simply joined together.

More information here:
Beaver Flood Fence - 3D Feuerwehr Systemtrenner Geschenk

Stable hold on uneven surfaces

Solid footing

BEAVER Flood Fence stands stable because the design works on level, solid ground with a disproportionately long base plate: the foot length (approx. 58 cm) is greater than the system height (approx. 45 cm).

This creates strong leverage and a wide contact area that counteracts tipping moments. The elements are connected in a line, which further distributes stability across the entire structure.

Important: rigid systems are designed for sealed, level surfaces; in open terrain there is a risk of undercutting – they should not be used there.

Note: if high flow velocities, debris, or uneven ground are expected, folding or tube-based alternatives (e.g. LENOIR, BEAVER dam) are the more robust choice

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Flood protection even in freezing conditions.

Cold-resistant

BEAVER Flood Fence is ideally suited for use in cold conditions because it is a rigid, super-lightweight system without water-filled components.

It does not need to be filled or drained and contains no media that could expand, freeze, or damage lines and fittings in frost. Function is therefore maintained even at sub-zero temperatures, and setup is tool-free in seconds with no risk of icing on couplings or valves – a clear advantage over water-based systems.

In addition, the system is designed for level, sealed surfaces and requires no ground anchors, which can be problematic in cold weather.

Beaver Flood Fence - 3D Feuerwehr Systemtrenner Geschenk

Flood protection stowed compactly

Easy storage

BEAVER Flood Fence is considerably slimmer and, at only 3.7 kg per element, much lighter than comparable rigid flood protection systems.

This makes handling and transport easier – and above all storage logistics: more modules can be stocked in the same space, making longer protective lines quickly available.

The simple two-component design (straight + corner) without complex attachments keeps storage clear and ready for deployment – ideal for municipalities, companies, and fire departments with limited storage space

Beaver is waiting for you!

Many years of experience

Proven in practice

BEAVER Flood Fence has been used for years by fire departments, civil protection, and industry for urban property protection.

The system is EVH-certified, extremely fast to set up, and specifically designed for sealed, level surfaces – qualities proven in numerous real and training deployments.

Sandbags are hazardous waste

Cost savings

Sandbags cause high disposal costs after use because they can be considered contaminated waste:

After contact with floodwater, mud, oil, sewage, or chemicals, the sand and casing can no longer be cleanly separated or reused and must be properly disposed of in accordance with EU regulations.

Replacing sandbags

More cost-effective than sandbags


Sandbags involve high overall effort: they are slow to set up and remove and require many personnel, logistics, and material – one linear meter of sandbags costs around €690 including disposal, with about 70% of that for disposal.

BEAVER Flood Fence elements are reusable and require no heavy equipment, less personnel, and almost no disposal – so their life cycle costs are considerably lower than those of sandbags.

We will calculate the savings with you!

Individual analysis

Protection at your site


We come to you, analyze hazards and surfaces directly on site, and recommend the right mobile flood protection solution – from line protection to building protection. On request with training, tactical recommendations, and a logistics concept, so you can act quickly and safely in an emergency. Hands-on consulting and training are an integral part of what we offer.

We are waiting for you!

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Technical data

  • Dimensions: width/damming length: 100 cm, height: 45 cm, depth: 58 cm
  • Material: high-quality ABS plastic
  • Color: available in black and/or orange
  • Damming length per element: 100 cm (connected: 91 cm)
  • Pallet: 35 units = 1 pallet

How do mobile Beaver tube dams work?

How long does it take to set up a Beaver protective dam?

The setup time of the BEAVER tube dam depends on the type, tube diameter, total length, number of personnel, terrain, time of day, and available water volume. Blanket figures are therefore of limited value. Field experience shows, however, that depending on the situation, the BEAVER dam can be erected around 30–40 times faster than a comparable sandbag dam. One deployment example: in 2005 in Lucerne, 8 responders built a 320 m dam of type M50 in 1.5 hours.

Is the mobile Beaver dam system 100% watertight?

No mobile emergency flood protection system is completely watertight. Internationally, a leakage rate of 2–3 liters per minute per linear meter is accepted. In practice, the BEAVER tube dam is usually well below this, while sandbag dams generally exceed these guideline values.

Can a Beaver tube dam tip over or slide away?

Beaver protective dams have a wide footprint and offer extremely high stability. Based on our real-world experience under sometimes extreme conditions and on studies carried out, safety is ensured to a high degree in the applications known to us, provided the dam is used and set up correctly. The stability of a protective dam is influenced by the surface, the impact angle and velocity of the water, the lateral and longitudinal slope, and correct setup. In any case, we recommend factoring in freeboard and reserve damming height.

Sliding cannot be ruled out under certain circumstances. With a steep cross slope (lateral slope) over a length of several meters, the protective dam can start to slide. Slide resistance can be further reduced on long grass and grain stalks and on loose gravel. On snow and ice, slide resistance is not ensured. Sandbags placed on the land side of the Beaver dam increase slide resistance in case of doubt. This method is also recommended when a third tube has been added as an emergency measure.

Are changes of direction possible with the Beaver tube dam?

Changes of direction can be made at any point and in both directions, without the use of special elements. This almost unlimited adaptability in the terrain is unique

Can the damming height of mobile Beaver dams be increased?

Yes. By adding a third tube (single elements), the damming height can be increased by around 60% for all types. Raising the tube dam is an emergency measure that can be very valuable in certain circumstances. However, it must be taken into account that this reduces tipping and slide resistance.

The design damming height should NOT exceed the damming height of the double element. The third tube (single element) can be added as a very useful measure when the double element is at risk of being overtopped.

Why does the Beaver dam consist of two tube elements lying parallel to each other?

Due to water pressure, or simply on a cross slope, a single tube would roll away. With two tubes connected to each other, this is hardly possible. Two tubes offer greater safety than single-chamber systems. The two tubes are not needed for watertightness

How are Beaver tube dams stored?

For storage: keep BEAVER elements clean and dry inside and out, ready for use with closures fitted and closed. Dry storage at −30°C to +70°C. Maximum stacking height approx. 120–150 cm to avoid overloading fold creases through dead weight. For further details, see the “Handling, Maintenance, and Storage” leaflet.

Does the use of Beaver tube dams provide 100% safety?

No. No mobile emergency storm and flood protection system is 100% safe.

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