NOAQ AB
Flood Protection System "Tubewall" & "Boxwall"

Boxwall

The NOAQ Boxwall is a freestanding flood barrier designed for use in urban environments that feature hard and even surfaces like asphalt streets and concrete floors.
Like the NOAQ Tubewall, the NOAQ Boxwall is anchored using the weight of the floodwater alone. This award-winning "bookend principle" technology allows us to make the barrier extremely lightweight, 5.5 kg per running metre.

Product Highlight for Boxwall

Light but stable
Each "box" weighs less than 3.4kg. Despite it's light weight, the 50 cm high barrier is reliably stable even when damming water to its upper edge!

Small stock space
Another big advantage is that the boxes can be stacked, which means they require very little space for storage and transport. A single standard 20' container can create a Boxwall stretching 1,000 meters.

Easy maintenance
Another big advantage is that the boxes can be stacked, which means they require very little space for storage and transport. A single standard 20' container can create a Boxwall stretching 1,000 meters.

Tubewall

The NOAQ patented Flood Fighting System is a completely new and revolutionary concept for rapid flood protection. The system is comprised of inflatable plastic tubes that interconnect to create a temporary water barrier, a "Tubewall".

The device is quick and easy to set up which gives you the opportunity to take command of the situation and to take the offense in flood defense!

Product Highlight for Tubewall

light: 0.3% of the weight of a corresponding sandbag dike makes it lighter than any other device.
Extremely fast: The low weight makes for fast installation, enabling you to save more property in less time. Possible to build 60 m/hour by two people (and dismount it at the same speed!)
Stable: Even when damming water to the brim!
Flexible: Works as well on lawns and meadows as it does on concrete and asphalt.
No ground damage: Neither from the device itself, nor from heavy vehicles.
Neat and handy: Works as well on lawns and meadows as it does on concrete and asphalt.
No ground damage: Takes little storage space when collapsed, and is easy to ship.