News & Events

Case Study – Security Grilles in Schools: Partitioning Toilets, Separating Spaces and Securing Areas at Set Times

2nd March 2026

Schools face a unique security challenge. They must remain open, welcoming and accessible during the day, yet secure and controlled before, during and after school hours.

In this case study, we look at how a secondary school used retractable security grilles to:

  • Partition toilet blocks
  • Separate internal spaces
  • Restrict access to specific areas at certain times of the day
  • Reduce vandalism and anti-social behaviour

The result was improved safeguarding, lower maintenance costs and better control over pupil movement, without creating an institutional feel.

The Challenge

The school is a large secondary academy with over 1,200 pupils. Staff were experiencing recurring issues in several areas of the building, particularly:

  • Vandalism in toilet blocks during lesson time
  • Unsupervised congregation in corridors
  • Pupils accessing certain wings outside scheduled hours
  • Damage to facilities after school clubs and evening lettings

Completely locking areas was not practical, as emergency escape routes and safeguarding policies had to be maintained.

The school required a solution that would:

  • Allow supervision and visibility
  • Enable airflow and light
  • Be easy to open and close throughout the day
  • Comply with fire safety regulations
  • Withstand heavy daily use
  • Why Security Grilles Were Chosen

After a full site survey, retractable steel security grilles were recommended for several internal locations.

Unlike solid doors or shutters, security grilles allow staff to see through the barrier, which is particularly important in safeguarding environments.

The chosen grilles were:

  • Manufactured from heavy duty steel
  • Powder coated to match the school’s interior colour scheme
  • Fitted with secure locking mechanisms
  • Designed for frequent daily operation
  • Partitioning Toilet Areas

The Problem

Toilet areas were a consistent hotspot for vandalism and misuse, particularly during lesson time when pupils requested to leave class.

Completely removing access was not an option. However, limiting access at certain times was necessary.

The Solution

Retractable security grilles were installed across the entrance to selected toilet corridors.

This allowed staff to:

  • Close off toilets during lessons
  • Open them during breaks and lunch
  • Maintain visibility into the corridor
  • Reduce unsupervised use

Because the grilles are see through, safeguarding concerns were addressed while significantly reducing incidents of damage.

Since installation, the school has reported:

  • A reduction in vandalism
  • Lower repair costs
  • Improved pupil behaviour in those areas
  • Separating Internal Spaces

The school also needed to create flexible internal zones. Certain departments required restricted access during specific periods.

Installation Locations Included:

  • Corridor junctions
  • Sixth form study areas
  • IT suites
  • Design and technology workshops

The retractable grilles allow staff to quickly section off parts of the building without permanent structural changes.

When open, the grilles fold neatly to the side, maintaining the full width of the corridor. When closed, they provide a strong physical and visual barrier.

This flexibility has proven especially useful during:

  • Exam periods
  • After school clubs
  • Evening events
  • External lettings
  • Securing Areas at Certain Times of Day

Many schools operate extended hours, including breakfast clubs, after school activities and weekend hire.

Previously, the site team had to manually lock multiple doors to restrict access to unused wings. This was time consuming and difficult to manage.

With strategically placed security grilles, the school can now:

  • Isolate classroom blocks
  • Secure administrative offices
  • Prevent access to unused floors
  • Maintain controlled entry points

This zoned approach improves both security and energy efficiency, as lighting and heating can be reduced in closed off areas.

Compliance and Safety Considerations

Security in schools must always align with:

  • Fire safety regulations
  • Emergency escape requirements
  • Safeguarding policies

The installed grilles were positioned so that they did not obstruct designated fire exits. In relevant areas, quick release mechanisms were incorporated where required following risk assessment.

All installations were completed outside of school hours to minimise disruption.

Durability for High Traffic Environments

Schools demand robust products. Unlike commercial offices, educational environments experience:

  • Heavy daily foot traffic
  • Accidental impact
  • High frequency opening and closing

The specified grilles were engineered for long term durability, with reinforced tracks and tamper resistant locking systems.

Since installation, site management has reported smooth daily operation and minimal maintenance requirements.

The Outcome

Following the installation of security grilles throughout the site, the school achieved:

  • A measurable reduction in vandalism
  • Improved control over pupil movement
  • Greater safeguarding visibility
  • Lower ongoing maintenance costs
  • Increased flexibility in how spaces are used

Most importantly, the solutions enhanced security without making the environment feel restrictive or unwelcoming.

Why Schools Choose Security Direct

Security Direct has over 30 years of experience supplying and installing security grilles in schools, colleges and universities across the UK.

Our approach includes:

  • Free site surveys
  • Bespoke manufacturing
  • Safeguarding aware design
  • Professional installation teams
  • Ongoing support

You can read verified customer feedback on our Feefo Review Page and see independent reviews on Trustpilot to understand why educational clients trust us with their security requirements.

Frequently Asked Questions

Are security grilles suitable for school environments?

Yes. When properly specified and installed, security grilles provide flexible access control while maintaining visibility and compliance with fire regulations.

Can security grilles be locked during lesson time?

Yes. Retractable grilles can be secured quickly and easily, allowing staff to restrict access at specific times of day.

Do security grilles affect safeguarding?

When installed correctly, they can enhance safeguarding by preventing unsupervised access while maintaining clear sightlines.

Are they durable enough for heavy use?

Yes. Commercial grade steel grilles are designed for high traffic environments such as schools.

Can they be colour matched?

Yes. Grilles can be powder coated in a range of colours to suit the school’s interior design.

Looking to Improve Security in Your School?

If your school needs to partition toilet areas, separate internal spaces or secure certain areas at different times of day, our team can provide expert guidance and a tailored solution.

Contact Security Direct today to arrange a free site survey and discuss your requirements.
 

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