
Interlocking Concrete Blocks for Electrical Containment Areas in Data Centres
Electrical Containment Solutions for Data Centres
Elite Precast provides high-performance interlocking concrete blocks designed for use in electrical containment areas within data centres and critical infrastructure environments.
Electrical systems, including transformers, switchgear, UPS systems and battery storage, present inherent fire and operational risks. Elite Precast interlocking blocks offer a fully compliant, modular solution for creating safe, robust containment zones, helping to manage fire risk, protect critical assets and ensure safe site operations.
What Are Legato® Interlocking Concrete Blocks?
Electrical Containment Areas
Interlocking concrete blocks are used to construct segregated containment zones around high-risk electrical infrastructure, providing a physical barrier that enhances safety and risk control.
These systems create secure, fire-resistant enclosures that help contain incidents and protect surrounding infrastructure.

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:
Transformer and switchgear containment areas
Battery energy storage systems (BESS)
UPS and backup power system enclosures
Electrical plant rooms and external energy compounds
Segregation of high-risk equipment within data centre campuses
Benefits
Fire Risk Containment – Provides robust separation for high-risk electrical equipment, helping to limit the spread of fire and heat.
Fully Compliant Solutions – Designed to support site safety requirements and industry standards, ensuring safe containment of critical infrastructure.
Modular and Scalable Design – Interlocking blocks allow for flexible layouts, making it easy to adapt containment zones as site requirements evolve.
Rapid Installation – Dry-stacked construction enables fast deployment with minimal groundwork, reducing programme time.
Durable and High-Strength Construction – Precast concrete delivers long-term performance in demanding environments, including high-load and high-risk areas.
Reusable and Reconfigurable – Blocks can be relocated or reconfigured, providing long-term value for phased developments and changing layouts.
Engineered for Your Environment
Typical Installations
Fire containment zones for electrical equipment
Segregation of transformers and switchgear systems
BESS containment and safety enclosures
Electrical infrastructure protection within data centres
Temporary or permanent high-risk containment areas

Why Choose Legato® Interlocking Concrete Blocks for This Application?
Elite Precast combines engineering expertise with precision manufacturing to deliver reliable solutions for critical infrastructure.
Our interlocking block systems provide:
Safe and compliant containment for electrical risks
Fast installation with reduced on-site risk
Flexible solutions for evolving data centre environments
Durable, long-term performance
Elite Precast interlocking concrete blocks provide a robust, flexible, and compliant solution for electrical containment areas. Designed to enhance safety, fire risk management, and infrastructure protection, they are essential for modern data centre environments.
