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Water filled barriers are a cost-effective solution to concrete barriers and are ideal for directing and controlling pedestrian and vehicle traffic on and around work sites.

More often than not short-term projects don’t justify the cost of installing concrete barriers, but still, require some form of exclusion barricade, the economic and logical choice is to use water-filled barriers.

The average water filled barrier only weighs between 15kgs and 40kgs empty, are extremely easy to deploy, manoeuvre and install onsite without the use of a crane and once filled these same barriers can weigh up to 500Kgs depending on the model.

Lighter barriers as expected are not cash rated and provide a low impact, a visual barrier to control pedestrian traffic or are recommended for deployment in very low-speed areas such as car parks, events and construction sites.

Some heavier duty barriers, like the Water-Wall are crash tested for use on all private, local & council roads. (Please note that this product is not approved by Austroads for use on state road networks).

Jaybro holds large stock quantities of the crash and non-crash rated plastic barriers on hand, our expert customer service team can provide in-depth information relating to these products if required.

Water-Wall Crash Barriers



The Water-Wall Barrier is crash tested to for use on private, local and council roads. At only 40kg empty it is the safest choice for rapid installation and ease of handling for any road project.

Manufactured from durable polyethene plastic and with three integrally moulded corrosion resistant steel cables and six bushings connecting the barrier sections to prevent vehicle breaching.

When used with the steel tension cable the system has passed MASH testing in the USA to test level 2-11 (TL-2)  and complies with Australian Standards AS/NZS 3845.1:2015 – Road Safety Barrier Systems (this product is not approved by AustRoads for use on state road networks).

A double wall knuckle design minimises breakage at pivoting hinge points and allows for a 30-degree pivot between each of the barriers. The large 200mm filler speeds up the filling process and a large 8” twist-lock plastic cap included. 

Size: 1800 x 810 x 450mm and weights: 41kg (EMPTY) and 500kg (FULL) and is available in Red only.




Manufactured from tough, high impact polyethene that provides flexibility, strength and durability when filled with water.

This system is easily installed by two people and can be used in any situation. A 3-year warranty, Forklift friendly pick up points and approved for pedestrian & vehicle delineation with a crash rating of 15km/h make this water-filled pedestrian barrier the Ideal for construction and heavy civil applications.

Size: 2000 x 1000 x 450mm, weighing: 26kg (EMPTY) 200kg (FULL) and is available in Safety Orange Barrier or White Barrier.



Australian Designed and manufactured, this barrier has been built for the toughest conditions.

UV protected polyethene resists the harsh Australian sun, and rounded corners and lightweight design makes this barrier safer for your personnel to move. Built-in handles help with the interlocking process and can be used for anti-theft purposes.

Size: 2150 x 900mm x 500mm, weighing: 20kgs (EMPTY) 327kgs (FULL), Available in red, white


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