JUMBO BLOCK ®
JUMBO BLOCK ®
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data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=

Don't be afraid of EXTREMES, we have SOLUTIONS!

Don't be afraid of EXTREMES, we have SOLUTIONS! Don't be afraid of EXTREMES, we have SOLUTIONS! Don't be afraid of EXTREMES, we have SOLUTIONS!

JUMBO BLOCK ®

Just space, volume, and strength.


A grid of hollow giants

holding 13.9 cubic meters each.

Don't be afraid of EXTREMES, we have SOLUTIONS!

Don't be afraid of EXTREMES, we have SOLUTIONS! Don't be afraid of EXTREMES, we have SOLUTIONS! Don't be afraid of EXTREMES, we have SOLUTIONS!

JUMBO BLOCK ®

Just space, volume, and strength.


A grid of hollow giants

holding 13.9 cubic meters each.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

Visit our exhibition of the JUMBO BLOCK module at BBW® in 99631 Weißensee, Thuringia.

JUMBO BLOCK ®

The largest and most stable freely scalable rainwater retention system in the world.

The largest and most stable freely scalable rainwater retention system in the world.


Preventative measures to safeguard people and infrastructure are not only more effective, but also far more cost-efficient than responding to the destruction caused by floods and inundations after the fact.


Simply described: STRONG !

Load Capacity Class F 900


The JUMBO BLOCK® system ensures structural stability with an adaptive design. Developed over years, each module is engineered for extreme conditions with specialized materials.

Discover JUMBO BLOCK®

PRESENTATION

“NO FEAR OF EXTREMES” demonstrates how the patented JUMBO BLOCK® system makes this vision a reality.

Our presentation “NO FEAR OF EXTREMES” demonstrates how the patented JUMBO BLOCK® system makes this vision a reality:


  • Rainwater retention directly beneath sealed surfaces
  • Heavy-duty load capacity ≥ F 900
  • Sustainable, modular design
  • Seamless integration into existing infrastructure


This presentation is aimed at:


  • Municipalities and urban planners
  • Infrastructure and civil engineers
  • Policymakers and public stakeholders
  • Investors and funding agencies


Schedule a personal appointment for the JUMBO BLOCK Module in Weißensee, Thuringia.

Go to Downloads

Video - What We Are Waiting For ?

Evaporation knows no borders.


Whether you “believe” in climate change or not:


The oceans are getting warmer, evaporation is rising — and this water will come down somewhere. 


+1 °C ocean temperature = +7% more water vapor = +35,000 km³ more water in the atmosphere.

That’s equal to 5× Lake Constance.


No one can predict where this water will hit — but one thing’s certain: small solutions won’t hold it back.


With large-volume systems like JUMBO BLOCK®, we can retain floodwater before it causes damage.

Our Soundtracks

Song: EXTREMES (Part 1)Song: SOLUTIONS (Part 2)Song: What We Are Waiting For ? (Part 3)

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