Asbestos in UK Schools: Why the Risk to Children Cannot Be Ignored
The impact of asbestos on children and protecting their health in UK schools is one of the most serious — and persistently underestimated — public health challenges facing the education sector. Asbestos was used extensively in school construction from the post-war period through to the late 1990s, and a significant proportion of those buildings are still standing, still occupied, and still potentially dangerous.
This is not a historical footnote. It is an active, ongoing concern for headteachers, governors, local authorities, and the parents of millions of children attending state schools across England, Scotland, and Wales.
How Widespread Is Asbestos in UK Schools?
The scale of the problem is difficult to overstate. Approximately 80% of state school buildings in England are estimated to contain asbestos in some form. The material was favoured by builders and architects throughout the mid-twentieth century because of its fire-resistant and insulating properties — qualities that made it seem ideal for the large-scale school-building programmes that followed the Second World War.
Asbestos was finally banned from use in construction in 1999, but by then it had already been installed in ceilings, floor tiles, pipe lagging, roof panels, and countless other building components across thousands of schools. The ban stopped new use — it did nothing to address what was already in place.
Surveys of asbestos-containing materials (ACMs) in educational buildings have found that a significant proportion of items show signs of damage. Damaged ACMs release fibres. Released fibres, when inhaled, cause disease. The chain of risk is direct, even if managing it is not always straightforward.
RAAC and Compounding Structural Concerns
Asbestos is not the only structural concern affecting older school buildings. Reinforced autoclaved aerated concrete (RAAC) was identified as a significant issue in numerous schools and colleges, with widespread signs of deterioration found across the estate. Where RAAC and asbestos are both present — which is common in buildings of a certain era — any structural disturbance carries a heightened risk of fibre release.
Building maintenance and renovation work in these environments must be approached with particular care. Disturbing ACMs without proper controls is one of the most common causes of preventable asbestos exposure.
Why Children Are More Vulnerable Than Adults
Asbestos-related diseases are caused by the inhalation of microscopic fibres. Those fibres lodge in the lining of the lungs and other organs, causing inflammation and, over time, potentially triggering mesothelioma, lung cancer, or asbestosis. These diseases typically have a latency period of several decades — meaning someone exposed as a child may not develop symptoms until their forties, fifties, or beyond.
Children are not simply small adults when it comes to toxic exposure. Their respiratory systems are still developing, their cells divide more rapidly, and they breathe more air relative to their body weight than adults do. All of these factors mean that the same level of exposure carries a statistically higher risk for a child than for an adult in the same environment.
The Department for Education has acknowledged that children are more vulnerable to mesothelioma than adults. Around 2,500 mesothelioma deaths are recorded annually in Great Britain — a figure roughly ten times higher than in the 1970s, and one that experts project will continue at this level for years to come, despite the 1999 construction ban.
The School-Specific Risk to Pupils
Pupils are estimated to face a substantially greater risk than education workers in the same buildings — a disparity explained partly by the amount of time children spend in school, and partly by their greater biological vulnerability. These are not abstract figures. They represent real people, real families, and genuinely preventable harm.
The Parliamentary Work and Pensions Select Committee has previously criticised the Health and Safety Executive’s approach to asbestos management in schools as inadequate, calling for more robust enforcement and clearer guidance for duty holders. Campaign groups including Airtight on Asbestos and Mesothelioma UK have been vocal in pushing for stronger protections in educational settings, and parliamentary scrutiny has led to calls for more systematic inspection programmes and better training for school staff.
Legal Duties: What School Managers Must Understand
Under the Control of Asbestos Regulations, anyone responsible for the maintenance or management of non-domestic premises — which includes schools — has a legal duty to manage asbestos. This is known as the Duty to Manage, and it applies to headteachers, governors, academy trusts, local authorities, and any other person or body with responsibility for a school building.
The duty does not require automatic removal of all asbestos. It requires that ACMs are identified, assessed for condition and risk, recorded in an asbestos register, and managed in a way that protects building occupants. The HSE’s guidance document HSG264 sets out the standards surveyors and duty holders are expected to follow.
Failure to comply with these obligations is a criminal matter — and more importantly, failure to comply puts children and staff at genuine, measurable risk.
The Asbestos Register and Management Plan
Every school with a reasonable likelihood of containing asbestos should have an up-to-date asbestos register — a document that records the location, type, condition, and risk rating of all known or suspected ACMs in the building. This register must be reviewed regularly and updated whenever work is carried out that might affect ACMs.
A management survey is the standard starting point for any non-domestic premises, including schools. It identifies ACMs that are accessible under normal conditions of occupancy and provides the information needed to create or update an asbestos management plan.
Where renovation, refurbishment, or demolition work is planned, a refurbishment survey is legally required before work begins. This is a more intrusive type of survey that locates ACMs in areas that will be disturbed — precisely the scenario where uncontrolled fibre release is most likely to occur.
Keeping Asbestos Records Current: The Re-Inspection Process
An asbestos register is only useful if it reflects the current condition of ACMs in the building. Materials that were in good condition several years ago may have deteriorated since. Maintenance work, accidental damage, general wear and tear, and environmental factors can all affect the condition of ACMs over time.
A periodic re-inspection survey allows duty holders to monitor the condition of known ACMs, update risk ratings, and identify any materials that have deteriorated to the point where action is required. For schools, annual re-inspections are generally considered best practice.
Re-inspections also provide documented evidence that the duty holder is actively managing their asbestos obligations — which matters both for regulatory compliance and for demonstrating a genuine commitment to the safety of pupils and staff.
When Removal Is the Right Answer
Management in place is not always the right long-term strategy. Where ACMs are in poor condition, located in areas of high activity, or at risk of repeated disturbance, asbestos removal by a licensed contractor may be the safest and most cost-effective solution over the longer term.
Analysis has suggested that the benefits of removing asbestos from school buildings can outweigh the costs significantly over a ten-year period, when the long-term health and liability implications are properly accounted for. Removal eliminates the ongoing management burden and removes the risk of future exposure from that material entirely.
Removal work in schools must be carried out by a licensed contractor, under strict controlled conditions, and should not take place while the building is occupied. Planning removal work during school holidays is standard practice — and for good reason.
Air Monitoring During and After Works
During any work that disturbs or removes ACMs, air monitoring should be conducted to verify that fibre concentrations remain within safe limits. After removal, a four-stage clearance procedure — including a thorough visual inspection and air testing — must be completed before the area is reoccupied.
These controls exist specifically to protect the people who will use the space afterwards. In a school environment, cutting corners on clearance procedures is not an option.
Practical Steps Schools Can Take Right Now
If you manage or govern a school building and are unsure about its asbestos status, the following steps are a practical starting point:
- Check whether an asbestos register exists — and when it was last updated.
- If no register exists, commission a management survey immediately.
- Brief all maintenance staff and contractors on the location of ACMs before any work begins. This is a legal requirement under the Control of Asbestos Regulations.
- Review the condition of known ACMs — particularly in areas subject to regular activity, such as sports halls, science laboratories, and maintenance corridors.
- Schedule a re-inspection if more than 12 months have passed since the last one.
- Commission a refurbishment survey before any planned building works, however minor they may appear.
- Ensure your asbestos management plan is accessible to relevant staff and reviewed as part of your overall health and safety management.
- If you suspect a material contains asbestos but are unsure, do not disturb it. A testing kit allows samples to be collected and sent for laboratory analysis — a straightforward and cost-effective way to establish the facts before making decisions about management or removal.
The Broader Safety Picture in Schools
Asbestos management sits within a wider framework of building safety obligations. Schools are also subject to fire safety legislation, and a fire risk assessment is a separate but equally important legal requirement for any non-domestic premises.
Where asbestos is present, fire risk assessments and asbestos management plans should be considered alongside each other — particularly where fire-stopping materials or insulation products may contain ACMs. An integrated approach to building safety, rather than treating each obligation in isolation, is the most effective way to protect pupils and staff.
Schools that treat these obligations as separate tick-box exercises often find gaps in their overall safety picture. Bringing them together under a coherent building safety strategy is both more efficient and more protective.
The Push for Stronger Protections in Education
Campaigns such as “Don’t Let the Dust Settle” have raised public awareness and applied political pressure for improved regulation and enforcement. These conversations are ongoing, and the regulatory landscape may evolve further as scrutiny of the HSE’s approach to schools continues.
For duty holders, the practical implication is clear: do not wait for regulation to force action. The duty of care to children in your school buildings exists regardless of what any future policy review concludes. The children in those classrooms cannot wait for a political process to catch up.
Every year that passes without a current asbestos register, without a recent re-inspection, or without a refurbishment survey before building works, is a year in which the risk of preventable exposure remains entirely unmanaged.
Nationwide Coverage: Surveys Wherever Your School Is Located
Asbestos surveys for schools are required across the entire country, and Supernova operates nationally. Whether you need an asbestos survey in London, an asbestos survey in Manchester, or an asbestos survey in Birmingham, our qualified surveyors are available to attend promptly and deliver fully compliant reports.
Every school building is different. Our surveyors understand the specific sensitivities of working in educational environments — including the need to schedule intrusive work outside of term time, to minimise disruption to pupils and staff, and to communicate findings clearly to non-technical duty holders.
With over 50,000 surveys completed nationwide, Supernova Asbestos Surveys has the experience, accreditation, and national reach to support schools of every type — from single-site primaries to large multi-academy trusts managing dozens of buildings.
Frequently Asked Questions
Is asbestos still present in UK schools?
Yes. Approximately 80% of state school buildings in England are estimated to contain asbestos in some form. Although asbestos was banned from use in construction in 1999, the material installed in buildings before that date remains in place unless it has been actively removed. Many schools built during the post-war period through to the 1980s and 1990s are particularly likely to contain ACMs.
Why are children more at risk from asbestos than adults?
Children’s respiratory systems are still developing, their cells divide more rapidly, and they breathe more air relative to their body weight than adults. These biological factors mean that the same level of asbestos exposure carries a statistically higher risk for a child. Asbestos-related diseases also have a latency period of several decades, so a child exposed today may not develop symptoms until much later in life.
What legal duties do school managers have regarding asbestos?
Under the Control of Asbestos Regulations, anyone responsible for the management or maintenance of a school building has a legal Duty to Manage asbestos. This requires identifying ACMs, recording them in an asbestos register, assessing their condition and risk, and managing them in a way that protects building occupants. The HSE’s HSG264 guidance sets out the standards that duty holders and surveyors are expected to follow.
How often should a school’s asbestos register be updated?
An asbestos register should be updated whenever work is carried out that might affect ACMs, and a formal re-inspection survey should be conducted at least annually. Annual re-inspections are considered best practice for schools because of the high levels of activity and the vulnerability of the building occupants. Materials that were in good condition at the last inspection may have deteriorated, and regular monitoring is the only way to catch that deterioration before it becomes a risk.
Does asbestos always need to be removed from a school?
Not necessarily. The legal duty is to manage asbestos safely, not to remove it automatically. Where ACMs are in good condition and unlikely to be disturbed, management in place — supported by a current register and regular re-inspections — can be the appropriate approach. However, where materials are damaged, in areas of high activity, or likely to be disturbed by planned works, removal by a licensed contractor is often the safer long-term option. A qualified surveyor can advise on the most appropriate course of action for each material.
Speak to Supernova Asbestos Surveys
If you are responsible for a school building and need expert guidance on asbestos management, survey requirements, or removal planning, Supernova Asbestos Surveys is here to help. Call us on 020 4586 0680 or visit asbestos-surveys.org.uk to find out more about our services and to arrange a survey at a time that works for your school.