For many Multi-Academy Trusts (MATs), the network estate tells the story of growth.
A school joins the trust and brings its own switches, Wi-Fi infrastructure, firewall vendor and support arrangements. Another academy arrives with an entirely different setup. Over time, what began as a manageable IT environment becomes a patchwork of technologies, policies and performance standards. The result? Rising support costs, inconsistent user experiences and increasing cybersecurity risk.
As trusts continue to scale and digital learning becomes more dependent on reliable connectivity, we’re seeing a shift in priorities. MAT IT leaders are no longer thinking about individual school networks. They’re thinking about standardised trust-wide network infrastructure, centralised management and long-term resilience.
The question isn’t whether a network refresh is needed. It’s how to do it successfully without disrupting teaching and learning.
Why MATs Are Prioritising Network Modernisation
The education sector has changed dramatically over the past five years. Cloud-first applications, safeguarding platforms, online assessments, hybrid working and one-to-one device programmes have significantly increased network demand. At the same time, cybersecurity expectations continue to rise, placing additional pressure on ageing infrastructure. Many trusts are discovering that networks designed for a few hundred devices now support thousands.
It’s not uncommon to find:
- Legacy switches approaching end of support
- Inconsistent Wi-Fi performance between schools
- Limited network visibility
- Multiple security policies across the trust
- Growing management overheads for internal IT teams
In most cases, these issues aren’t caused by poor decisions; they are simply the natural outcome of trust expansion. What was fit for purpose five years ago may no longer support the operational and educational demands of a modern MAT.
Standardisation Delivers More Than Operational Efficiency
When people hear “network standardisation”, they often think about procurement. In reality, the biggest benefits are operational.
A standardised LAN, Wi-Fi and security architecture allows trust IT teams to manage every school through a consistent framework. Instead of supporting multiple vendors, configurations and management platforms, teams gain a single view of network performance across the entire estate.
This translates into:
- Faster troubleshooting
- Simplified onboarding of new schools
- Consistent safeguarding and security policies
- Reduced support complexity
- Better visibility of network health
- Improved staff and student experiences
Most importantly, standardisation creates predictability. Whether a member of staff is working in a primary school, secondary academy or central trust office, they should experience the same level of connectivity and security. That consistency is increasingly becoming a strategic requirement rather than a technical aspiration.
The Most Successful Trusts Start With Discovery
One common mistake is treating a network refresh as a hardware replacement exercise. The strongest projects begin with discovery. Before selecting new switches or wireless access points, trust leaders need a clear picture of how their current environment is performing.
Key considerations include:
Network Performance
Where are the coverage gaps?
Which sites experience the highest levels of congestion?
Are there academies struggling with unreliable wireless connectivity?
Cybersecurity Readiness
Which devices are approaching end of life?
Are security policies being applied consistently across all schools?
Where are the most significant risks within the estate?
Future Growth
Will the network support new academies joining the trust?
Can it accommodate increased device density and cloud adoption?
Is the architecture scalable for the next five to seven years?
The answers to these questions should shape the refresh strategy, not the other way around.
Why Wi-Fi is Usually the Starting Point
When teachers and students complain about technology, the issue often appears to be a platform or device problem. In reality, the underlying cause is frequently network performance.
Poor wireless coverage impacts everything from interactive lessons and online assessments to VoIP communications and safeguarding software. That’s why leading MATs increasingly view enterprise Wi-Fi for schools as critical infrastructure.
Modern wireless environments are expected to support:
- High-density classrooms
- Staff and student devices
- Guest access
- BYOD policies
- Cloud-based learning applications
- Video collaboration tools
When Wi-Fi performance is consistent, the wider digital strategy becomes significantly easier to deliver.
Cybersecurity Must Be Embedded Into Every Refresh Programme
The education sector remains a frequent target for cyber attacks, making network security a key driver behind many refresh projects.
However, replacing infrastructure alone doesn’t improve security.
Trusts achieving the strongest outcomes are using refresh programmes to introduce:
- Network segmentation
- Centralised firewall management
- Role-based access controls
- Zero Trust principles
- Secure guest access
- Continuous monitoring and alerting
This approach allows cybersecurity to become part of the network architecture rather than an additional layer added later.
For MAT leaders, that’s increasingly important from both a risk and compliance perspective.
The Importance of Centralised Network Management
One of the biggest changes in education networking over recent years has been the rise of cloud-managed platforms.
Instead of managing each site independently, trusts can now monitor and control infrastructure across all schools through a single interface.
The benefits are significant.
IT teams can:
- Identify issues before users raise tickets
- Deploy changes remotely
- Standardise configurations
- Track performance trends
- Strengthen security governance
- Reduce on-site visits
For trusts managing multiple academies with limited IT resources, centralised visibility is often where the greatest long-term value is realised.
Minimising Disruption During Term Time
The biggest concern for most MAT executives isn’t the technology; it is the impact it has on students’ learning.
The most effective refresh programmes are designed around the academic calendar, with major deployment activity taking place during holiday periods and planned maintenance windows.
Successful projects typically involve:
- Detailed site surveys
- Pre-configured hardware
- Phased implementation schedules
- Clear stakeholder communication
- Comprehensive testing before go-live
When planned correctly, a large-scale network refresh can be delivered with little or no impact on teaching and learning.
Looking Beyond the Refresh
The most forward-thinking trusts don’t see network modernisation as a one-off project. They see it as the foundation for future digital transformation. Whether supporting AI-powered learning tools, expanding device programmes, enhancing safeguarding capabilities or improving operational efficiency, network infrastructure now underpins almost every strategic initiative within education.
A modern school network isn’t simply about connectivity. It’s about creating a secure, scalable platform that enables innovation across the trust.
Final Thoughts
As Multi-Academy Trusts continue to grow, the challenges associated with fragmented network infrastructure become increasingly difficult to ignore. The trusts achieving the best outcomes are taking a strategic approach: standardising networking across schools, embedding cybersecurity from the outset and implementing centralised management to improve visibility and control. A MAT-wide network refresh is no longer just an IT project. It’s a business-critical investment in the future of teaching, learning and operational resilience.
