egor-gordeev-5Eq3dPk6XsA-unsplash.jpg 
Home is shelter from the forces of nature

Our advanced Patent pending flood protection system is designed to shield your property from the devastating effects of rising waters. Don’t wait for the next storm—prepare now and ensure peace of mind when it matters most.

Installation cost for a standard house runs below 100.000 DKK.

Flooded residential area with submerged houses and trees in black and white.

€5 billion annually,

The EEA regularly publishes reports on flood risk in Europe, In their reports, they state that flood damages could cost Europe €5 billion annually, with costs expected to rise.

— EEA Flood Risk

1 in 6 Europeans

The European Commission reports that approximately 1 in 6 Europeans live in flood-prone areas, and the EEA tracks the increasing risks in urban areas.

— European Commission Flood Risk

30% by 2050

The IPCC reports that flood risks in Europe are expected to increase by up to 30% by 2050, with climate change playing a significant role in this trend.

— IPCC Report on Flood Risks

SYSTEM BUILT UP

SYSTEM BUILT UP

Easy Installation, Instant Protection – Keep Your Home Safe from Rising Waters

Illustration showing a detailed cutaway view of a building wall structure, including brickwork, insulation layers, and a steel frame component labeled with numbers for key parts.

  • The liner is made of the highest grade of PU, ensuring the strongest durability available.

  • The system is delivered directly to your house and installed in less than a few hours.

  • We can customize sections for you, should your house have odd dimensions or proportions.

Cross-section of building wall with metal siding attachment detail labeled Fig. 06.

A revolutionary modular system, built to last.

Due to the simple analog design, the ROISSER system can be fitted to most houses with a plinth - we can even custom make parts to fit the odd one out.

Detailed cross-section of a building facade, showing multiple layers including concrete and insulation, with labeled parts 1 to 7 for construction details.
3D model of a house with a metal roof on grassy terrain, surrounded by trees, with rain falling from clouds above.

Preparation

  • If there’s a flood warning, make sure to take action in time. You can subscribe to the 24/7 ROISSER alarm, so you don’t have to worry - we will activate the system for you.

Illustration of a house with rain clouds and trees

System set-up

  • The system is easy and intuitive to activate. A standard summerhouse will take approximately 20 min to set-up.

Illustration of a wooden house on a raised platform with rain clouds overhead and surrounded by water, alongside two evergreen trees.

The waiting game

  • Once the system is active and correctly activated, your house will stay dry for as long needed. You can comfortably stay inside the while there is a flood.

Illustration of a textured brick pillar with labels pointing to specific details, set against a plain background.

A

  1. Bushings for mounting the liner on the wall.

  2. The plinth, if constructed correctly, is waterproof and the basis of the ROISSER system.

Diagram of a square brick pillar with labeled parts

B

  1. Bushings for mounting the liner on the wall.

  2. The plinth, if constructed correctly, is waterproof and the basis of the ROISSER system.

  3. Female bracket mounted on plinth

C

Diagram of a brick column with labeled parts, including steel reinforcement elements and a concrete base, showcasing construction details.

  1. Bushings for mounting the liner on the wall.

  2. The plinth, if constructed correctly, is waterproof and the basis of the ROISSER system.

  3. Female bracket mounted on plinth

  4. Male bracket squeezing the liner into the female bracket, making it water proof

  5. waterproof liner

SIMPLE TO MOUNT & SIMPLE TO INSTALL

Three-dimensional rendering of black interlocking parts with arrows and labels, suggesting an assembly or structural component.

  • Female corner module mounted on the plinth.

  • Male module is clicked into the female part.

  • Section insert to provide at strong a tight hole

  • Membrane to secure a tight fit between the male and female module.

A FEW MORE STATS

40 BILLION USD BEFORE 2030

In 2022, one in three houses globally was at risk of flooding, and the global market for flood protection is estimated to reach over USD 40 billion by 2030

SOURCE: Markets and Markets ;Flood Protection Systems Market Size, Share & Trends Analysis Report By Product, By Region, And Segment Forecasts, 2021 - 2030

MORE THAN 286,000 DAMAGES

With up to 500,000 homes in risk zones alone in Denmark and an increasing number globally.

SOURCE: Markets and Markets; Flood Protection Systems Market Size, Share & Trends Analysis Report By Product, By Region, And Segment Forecasts, 2021 - 2030

7 BILLION DKK PAID IN DAMAGES

From 2006 to 2023, there have been an estimated 286,797 claims to date, but payouts have not been disclosed. These figures are eligible damages where a payment has been made, and there are many cases where the cloudburst definition of more than 40 mm of rain in 24 hours or more than 15 mm in 30 min. has not been fulfilled..

SOURCE: Markets and Markets; Flood Protection Systems Market Size, Share & Trends Analysis Report By Product, By Region, And Segment Forecasts, 2021 - 2030

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