Flood Defence and Protection Using Interlocking, Legato® and Duo™ Blocks
Modular Flood Protection for Data Centres
Elite Precast provides high-performance interlocking concrete blocks, Legato® blocks, and Duo™ systems designed for flood defence and protection within data centres and critical infrastructure environments.
With increasing risk from extreme weather events, protecting sensitive infrastructure from flooding and water ingress is essential.
Elite Precast solutions offer rapidly deployable, robust, and scalable flood protection systems, safeguarding both critical data infrastructure and surrounding communities.
What Are Legato® Interlocking Concrete Blocks?
Flood Defence and Protection
Interlocking blocks (Legato and Duo systems) are used to construct temporary or permanent flood barriers, providing effective protection against rising water levels and surface flooding.
These systems create strong, adaptable barriers that can be deployed quickly to respond to changing environmental conditions.
Why Choose Elite Precast
With decades of precast expertise, in-house engineering support and a proven delivery record on projects of every scale, Elite Precast is the partner specifiers trust. We pair robust, repeatable manufacturing with the flexibility to engineer bespoke solutions when a standard product will not do.
Key Applications
They are particularly suited to:
Perimeter flood defence barriers around data centres
Protection of substations, energy centres and plant areas
Flood shielding for generators, cooling systems and critical assets
Temporary flood barriers for emergency response situations
Community and infrastructure flood protection schemes
Benefits
Rapid Deployment for Emergency Flood Protection – Legato and Duo interlocking blocks enable fast installation, making them ideal for urgent flood defence scenarios.
Protection of Critical Infrastructure – Safeguards data centres, power systems and essential equipment from water damage and operational disruption.
Modular and Scalable Systems – Blocks can be configured to create barriers of varying heights and lengths, adapting to site-specific flood risks.
Reusable and Flexible Solutions – Systems can be dismantled, relocated and reused, providing long-term value across multiple applications.
High-Strength and Durable Construction – Precast concrete delivers robust performance under hydrostatic pressure and environmental exposure.
Supports Community and Site-Wide Protection – Suitable for protecting both individual assets and wider infrastructure networks, including surrounding areas.
Engineered for Your Environment
Typical Installations
Temporary flood barriers for data centre protection
Permanent flood defence walls around critical infrastructure
Protection of substations, generators and plant equipment
Flood mitigation for service yards and external operational areas
Emergency response barriers for extreme weather events
Why Choose Legato® Interlocking Concrete Blocks for This Application?
Elite Precast combines engineering expertise with precision precast manufacturing to deliver reliable flood defence solutions.
Our systems provide:
Rapid deployment capability for emergency situations
Flexible and scalable protection systems
Durable performance in challenging environments
Confidence in safeguarding critical infrastructure
Elite Precast Legato and Duo interlocking block systems provide a robust, flexible and effective solution for flood defence and protection. Designed to support rapid response, infrastructure resilience and long-term risk management, they are essential for protecting modern data centre environments and surrounding communities.
