WL Water-Gate

Water-Gate WL Barrier

The WL barrier is our most popular water barrier. It is very hardwearing and designed for regular use with fast deployment. It has integrated weights along the leading edge as ballast and once rolled out is ready for us. The WL barrier is used by councils, water companies, the Environment Agency and anyone with infrastructure to protect.

WL Barrier


  • Flood mitigation
  • Express water diversion for burst pipes
  • Creating temporary cofferdams
  • Containing/controlling fire water run-off
  • Containing chemical spills on land
  • Containing sewer flooding
  • Pollution control on land


  • Integrated weights for rapid deployment
  • Very hardwearing
  • From just £889 + VAT
  • Can be supplied in deployment crates
  • Easy to use
  • Compact to store
  • Cost effective
  • Barriers can be joined together
  • 'On Demand' training available
  • Reusable and recyclable

Models Available

Water-Gate Size Diagram
Water-Gate Flood Barriers
WL Water-Gate
Model Height/cm Length/m Width/cm Weight/kg
WL 0617 15 5.2 55 11
WL 0630 15 9.1 55 19.4
WL 0650 15 15.2 55 29.8
WL 1430 35 9.1 142 24
WL 1450 35 15.2 142 39.7
WL 2030 50 9.1 190 30.4
WL 2050 50 15.2 190 50.2
WL 2630 67 9.1 244 38.6
WL 2650 67 15.2 244 62.9
WL 3230 80 9.1 320 62.5
WL 3250 80 15.2 320 1045
WL 3930 100 9.1 404 76.8
WL 3950 100 15.2 404 126.8

In action


In September 2015 the Water-Gate WL Barrier was awarded FM Approval, a worldwide accreditation. This was following extensive testing by the US Army Corps of Engineers. The barrier was subjected to a full riverine test, along with factory inspections, where all the individual components were inspected.

Certification from FM Approvals signifies that the products have been impartially tested and conform to stringent international standards.

The Water-Gate has proved itself to be an effective tool in both real life situations along with testing. WL39, WL50 and WL60 barriers are accredited.

FM Approved
FM Approval Certificate

The Water-Gate WL barrier has undergone intensive testing to assess deployment speed, resilience, water tightness, and resistance to waves.

WL Water-Gate Branding

Brand your barriers

Thanks to Megasecur International’s continual investment, we now have the ability to brand customers’ barriers with company logos.

Please contact us for a quote for this.

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Contact Us
Contact Us

After 4 floods in 16 years, the Water-Gate Barrier was used in November and December 2012. The relief when it prevented what would have been a 5th and 6th flood was enormous. The best part is the piece of mind that follows.

Pam, Nottingham Resident

I would not hesitate to recommend Flood Protection Solutions, a very professional and detailed service.

Neil, Hebden Bridge Resident

The service that was provided was very good, communications were excellent, and they dealt with our issues in a very responsive and professional manner.

Trevor Palmer, Sellafield Ltd