Water-Filled Barrier Systems: A Guide

When deciding which water-filled barrier system is the right one for your application, there are quite a lot of options to consider. From small 1-metre barriers to larger heavy-duty crash-style barriers, there is usually a product somewhere that will fit your application.

Let's dive into the world of water-filled barriers and explore the many different types.

Types of water-filled barriers

Pedestrian small barriers

The most commonly-seen water-filled barriers are the Evo/Euro barriers. These barriers are usually red or white. The smallest are 1 metre long and the largest 2 metres, with a few options in between. They are typically used to separate pedestrians from traffic in a low-speed application.

Highwall barrier

The Highwall water-filled barrier is a slightly taller and longer version of the Evo 1-metre. The standard Evo barrier is not very tall so it could potentially be hit much more easily if a driver doesn't see it, whereas the Evo80 (Highwall) adds that extra bit of height for better visibility. The Highwall barrier also benefits from a higher fill level for more ballast.

Top panels

With the smaller barriers, you may need to consider if you need a fence mesh top panel or a reflective top panel. The fence top panel is an easy way of adding extra height to your barrier system without the major expense of investing in a new system altogether. New to the 1-metre Evo barrier, the 1-piece reflective plank is now available - this mounts just like the mesh panel but adds a reflective strip for extra visibility when used for roadside applications.

Heavy-duty barriers

For some applications - such as industrial sites, building or housing developments, tracks, lane delineation or distribution depots - you may need a barrier which is larger and more visible. This is where the heavy-duty barrier systems come into play. There are a few different options available and we offer a range to cover as many applications as possible.

Hoarding top panels

Like the smaller water-filled barriers, the heavy-duty barriers also give you the option of having fence top panels or hoarding panels. If you require a taller barrier, then a fence top will double the height from around 1000mm to 2000mm+. If you need a more private solution, hoarding panels are the most suitable. For example, if you're working within a city centre and the footpath you're bordering is narrow, you may not want people stopping and congesting the footpath by looking through the fence.

Crash-tested barriers

Within the heavy-duty barrier range, there is also the option to have a crash-tested barrier. The RB22 is a heavy-duty barrier which has been crash-tested and approved to BS EN1317 -N1 at 50mph. The RB22 makes an excellent alternative to concrete barriers as it is easy to install, lightweight for transport, and requires no heavy-duty tooling for fixing or fitting.

Track barriers

One of the most common applications for water-filled barrier systems is race tracks. Whether it's for go-karting (inside or out) or driving experience days, water-filled barriers can be an excellent choice for driver and vehicle protection.

Starting with the smallest barriers, the Rota series is available in either 300mm, 360mm, or 500mm high versions - with different lengths available between 1350mm and 1500mm. These barriers are designed with a patented locking mechanism that allows ‘S’ bends and curves to be created.

Ready to choose?

Now you're aware of the different types of water-filled barrier, you're ready to buy! We stock a wide selection - to make a purchase or ask for more information, visit our online store or call us on 0800 978 8920.