Flood Defence Walls

  • Lego Concrete Block Flood Defence Walls

    You can design and build your Concrete Block flood defence walls using our Virtabloc system. The blocks are 600mm wide x 600mm high x 1800mm long.

    You can configure them to build flood defence walls in many ways, either with one of our off the shelf systems or bespoke to your needs.

    Virtabloc R are ideal for use in flood defence. They are manufactured with ducts cast into them that are set to one side. The offset gives improved structural performance. Rebar is then threaded through the blocks and cement grouted in place. This construction gives the wall greater stability when designed with the correct foundation.

    We can help you design your project, we offer a design and supply service. The configuration and design of the flood defence depends on the local site criteria.

  • Flood Defence WallsFlood Defence Wall


Flood protection wall design and build

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We Can Design Your Project For You

We offer a full design service from simply working out how many blocks you require for your project to full design including drawings and calculations.

Our full design service can include:

    • Planning applications
    • Structural engineering design and calculations
    • 2D and 3D CAD drawings and BIM models
    • Building regulation applications
    • Full project management services

Learn More About The Design of Flood Defense Walls

Down load our flood defense design and build guide. The guides shows you the failure modes of flood defence walls and the practical way to design walls that are economical and fast to build.

We build wall of various heights using our lego block designs including:

  • Standard 900 mm
  • Standard 1500 mm
  • Standard 2100 mm
  • Heavy duty 2100 mm
  • Heavy duty 2700 mm

Click on the image below and download your copy to learn more.

Flood Defence CTA

Product Pages

To select the correct block for your project go to our product page. Once you are their select the block you think you need and learn a little more. If you need any help click on the call back button above or call the number below during normal business hours. We are here to give advise and support.

Product Page

CALL 0800 880 3135

Call today and tell us about your project. We can then design it and give you the quantities of blocks you require together with a quotation. We supply all the method and risk assessments and COSHH data sheets for installation. Opening hours from 9am to 5pm Monday to Friday (except bank holidays).

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