Your Ally In Flood Protection and Containment

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JBAR® is our unique, patented, flood defence and containment bunding system, designed to protect key assets.

With ageing infrastructure and the effects of climate change making utility compounds, substations, tanks, external plant, and associated structures increasingly vulnerable to flooding incidents, JBAR® provides a permanent solution to stopping flood water in its tracks and preventing spills and leaking from entering surrounding ground and watercourses.

Developed initially to deal with oil containment, JBAR® features an integrated sump and is modular, versatile, modifiable on-site, and non-conductive. Capable of retaining and withstanding fluids from either side, the system is suitable for use in a wide range of industries and applications.  Modular in design, it is a quick, practical and cost-effective way to extend asset life and minimise downtime and associated fines due to non-compliance following flooding or oil or chemical leaks.

JBAR® is non-conductive, and can be installed while assets and equipment are live, reducing the amount of disruption to your operations.

Also, having recently passed a Double JBAR 1600 Load Test at Lancaster University, JBAR® is now proven under test conditions to effectively provide flood protection for a height range of 300-1600mm. This means the system is able to meet almost every flood protection challenge in the market.

Total Protection

To provide complete protection, JBAR® can be used in conjunction with Adler & Allan’s protective coatings and linings to deliver a long-term solution to hazardous spill containment and ingress.

Our polyurea spray linings are the toughest and most durable protective coatings available on the market, effectively preventing deterioration and extending the life of a range critical assets by forming a waterproof and chemical barrier.


For more information on JBAR® Flood Defence, download our leaflet here.

Alternatively, view our latest case studies, call us on 0800 592 827, or contact us.

Quick To Install

Due to its modular design, JBAR® can be installed with minimal effort and in 80% less of the time compared to concrete and brickwork bunds.


JBAR® can be modified on-site to suit unforeseen conditions with minimal disruption.


JBAR® is a modular system that can be adapted in height and length.


JBAR® is available in various lengths, heights and shape configurations, making it suitable for a wide range of applications.


JBAR® and its components come with a 10 year warranty against manufacturing defects. Each installation also has a five year warranty.


JBAR® can be used in conjunction with polyurea coatings to provide a long term solution to flood water ingress and hazardous spills.

Book A Demonstration

Seeing is believing. Join us on one of our Technical Innovation days and see for yourself how our resilience solutions help extend asset life and minimise downtime.

Technical Innovation Centre

For more information about our next Technical Innovation Day at Brize Norton, Oxfordshire, contact us by clicking below.

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Mobile Demo Visits

For a more personalised demonstration, why not have us come to you?

If you and your colleagues would like to book a visit from our team of resilience experts, get in touch by clicking below.

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