Asbestos in schools is one of the most emotive and legally complex areas of asbestos management in the UK. The Health and Safety Executive (HSE) estimates that approximately 75% of school buildings constructed before 2000 contain asbestos-containing materials (ACMs). For school governors, academy trusts, local authorities, and business managers, this creates a significant and ongoing legal duty — one that carries criminal liability if neglected.
The good news is that asbestos in good condition, properly managed in situ, does not pose an immediate health risk. The danger arises when ACMs are damaged, deteriorating, or disturbed — releasing microscopic fibres into the air. This guide explains the scale of the problem, the legal framework, who is responsible, and what practical steps schools must take to protect pupils, staff, and contractors.
The Scale of the Problem
The UK's post-war school building programme — particularly the CLASP (Consortium of Local Authorities Special Programme) prefabricated system used extensively from the 1950s to the 1970s — made widespread use of asbestos insulation board (AIB), asbestos cement, and sprayed asbestos coatings. These materials were cheap, fire-resistant, and thermally efficient. They were also, as we now know, extremely hazardous when disturbed.
The Department for Education's own data suggests that around 38,000 school buildings in England contain asbestos. The Joint Union Asbestos Committee (JUAC) — representing the major teaching unions — has campaigned for a programme of managed removal, arguing that the current "manage in situ" approach leaves pupils and staff at ongoing risk, particularly in ageing buildings where ACMs are deteriorating.
Key Statistic
The HSE estimates that 5,000 people die each year in the UK from asbestos-related diseases — more than road traffic accidents. Mesothelioma, the cancer caused exclusively by asbestos exposure, typically has a latency period of 20–50 years. Teachers who were exposed to asbestos in the 1970s and 1980s are only now developing symptoms.
The HSE's current position is that removal is not always the safest option. Disturbing intact ACMs during removal can release more fibres than leaving them in place with a robust management programme. The key is condition: ACMs in good condition, properly monitored and protected from damage, are manageable. ACMs that are deteriorating, in areas of high footfall, or subject to regular maintenance disturbance should be considered for removal.
Legal Duties in Schools
The primary legal framework is Regulation 4 of the Control of Asbestos Regulations 2012 (CAR 2012), which imposes a duty to manage asbestos on the owners and managers of all non-domestic premises — including schools. The duty applies regardless of whether asbestos is actually present; if there is reason to suspect it may be present, the duty holder must investigate.
The duty to manage requires the duty holder to:
- Take reasonable steps to find out if ACMs are present and where they are
- Presume materials contain asbestos unless there is strong evidence they do not
- Make and keep an up-to-date written record of the location and condition of ACMs (the asbestos register)
- Assess the risk of anyone being exposed to fibres from ACMs
- Prepare a written plan to manage that risk (the asbestos management plan)
- Take the steps needed to put the plan into action
- Review and monitor the plan and the ACMs
- Provide information on the location and condition of ACMs to anyone who is liable to work on or disturb them
Failure to comply with Regulation 4 is a criminal offence under the Health and Safety at Work etc. Act 1974. Penalties include unlimited fines and, for individuals, up to two years' imprisonment. The HSE has prosecuted schools, local authorities, and academy trusts for failures in asbestos management.
Who Is Responsible for Asbestos in Schools?
Responsibility for asbestos management in schools is often shared between multiple parties, which can create confusion. The table below sets out the typical responsibilities for different school types and roles.
| Role | Responsibility |
|---|---|
| Governing Body / Academy Trust | Duty holder under Regulation 4 CAR 2012. Must appoint a competent person to manage asbestos, maintain an asbestos register, and ensure all staff and contractors are informed. |
| Local Authority (maintained schools) | Typically holds the duty to manage for the building fabric. Must fund and oversee asbestos management, surveys, and remediation works. |
| Head Teacher / Principal | Day-to-day management responsibility. Must ensure the asbestos management plan is implemented, staff are trained, and contractors are briefed before any intrusive work. |
| School Business Manager / Bursar | Practical coordinator of asbestos management. Maintains the asbestos register, coordinates surveys, briefs contractors, and records all disturbance incidents. |
| Premises Manager / Site Supervisor | First line of control. Must know the location of all ACMs, issue permits to work, and stop any work that risks disturbing asbestos. |
| Teaching & Support Staff | Must not carry out any work that could disturb asbestos (e.g. pinning displays to walls in ACM areas) without first checking the asbestos register. |
Common Asbestos-Containing Materials in School Buildings
Asbestos was used in a wide variety of building materials in schools constructed before 2000. The table below lists the most commonly encountered ACMs, where they are typically found, and the relative risk they pose.
| Location | Material | Risk Level |
|---|---|---|
| Ceiling tiles | Asbestos insulation board (AIB) | High if damaged or drilled |
| Floor tiles & adhesive | Vinyl floor tiles with chrysotile backing | Low if intact; high if sanded or cut |
| Pipe lagging | Amosite or chrysotile insulation | High if deteriorating or disturbed |
| Boiler & plant rooms | Sprayed asbestos coatings, AIB panels | Very high — restricted access essential |
| Roof panels & soffits | Asbestos cement sheeting | Moderate — deteriorates with weathering |
| Partition walls | Asbestos insulation board | High if drilled, cut, or damaged |
| Window surrounds & sills | Asbestos cement | Low if intact; moderate if weathered |
| Textured coatings (artex) | Chrysotile in decorative coatings | Low if painted over; high if sanded |
| Electrical cupboards & ducts | AIB panels, asbestos rope seals | High — specialist access required |
| Gutters, downpipes & flues | Asbestos cement | Moderate — fragile when weathered |
Asbestos Surveys for Schools
Schools require different types of asbestos survey depending on the purpose. The two main types, defined in HSE guidance document HSG264, are:
Management Survey
(Formerly Type 2)
Required for all schools to identify and assess ACMs that could be disturbed during normal occupation and routine maintenance. Surveys accessible areas only. Should be repeated every 6–12 months as a re-inspection to monitor condition changes.
Refurbishment / Demolition Survey
(Formerly Type 3)
Legally required before any refurbishment or demolition work. More intrusive — may involve destructive sampling from areas normally inaccessible. Must be commissioned before any building works, including summer holiday improvement projects.
Surveys must be carried out by a UKAS-accredited asbestos surveying organisation. Samples must be analysed by a UKAS-accredited laboratory. The survey report forms the basis of the asbestos register and management plan. Learn more in our guide to when you need an asbestos survey.
Asbestos Management Plans for Schools
Every school with ACMs present (or likely to be present) must have a written asbestos management plan. This is not optional — it is a legal requirement under Regulation 4 of CAR 2012. The plan must be kept up to date and made available to anyone who may disturb ACMs.
A school asbestos management plan should include:
- The asbestos register — location, type, condition, and risk score of every ACM
- The name of the duty holder and the competent person responsible for day-to-day management
- The management strategy for each ACM (monitor, encapsulate, or remove)
- A schedule of re-inspection surveys (typically every 6–12 months)
- Procedures for informing and briefing contractors before any work
- A permit-to-work system for any maintenance activity near ACMs
- An emergency procedure for accidental disturbance
- Records of all incidents, inspections, and works
The plan must be reviewed whenever there is reason to suspect it is no longer valid — for example, after any disturbance incident, after building works, or when the condition of ACMs changes. An annual review is considered good practice.
Staff Training Requirements
Regulation 10 of CAR 2012 requires that all employees who are liable to be exposed to asbestos, or who supervise such employees, receive adequate information, instruction, and training. In a school context, this applies to a wider group than many duty holders realise.
Category A — Awareness
Who needs it:
All staff who may encounter asbestos in their work — including teachers, teaching assistants, and office staff in buildings with ACMs.
What it covers:
What asbestos is, where it may be found, the health risks, and what to do if they suspect they have found or disturbed asbestos.
Category B — Non-licensed work
Who needs it:
Premises managers, site supervisors, and maintenance staff who carry out non-licensed asbestos work (e.g. minor repairs near ACMs).
What it covers:
All Category A content, plus practical skills for working safely near ACMs, using RPE, and decontamination procedures.
Category C — Licensed work
Who needs it:
Licensed asbestos contractors only. Not applicable to school staff.
What it covers:
Full licensed contractor training — not required for school employees.
Training records must be kept and refreshed regularly — typically every three years for Category A, and annually for Category B. Our asbestos awareness training service is designed specifically for school staff and can be delivered on-site.
Briefing Contractors Before Work Begins
One of the most common causes of accidental asbestos disturbance in schools is contractors — builders, electricians, plumbers, decorators — working without being informed of the location of ACMs. The duty holder is legally required to provide this information before any work begins.
Best practice is to issue every contractor with a copy of the relevant section of the asbestos register for the area in which they will be working, and to require them to sign a contractor briefing form confirming they have read and understood it. A permit-to-work system for any intrusive work near ACMs provides an additional layer of protection.
Summer Holiday Works
The school summer holidays are the most common time for building works in schools — and the most common time for accidental asbestos disturbance. Before commissioning any refurbishment, decoration, or maintenance work during the holidays, ensure a refurbishment/demolition survey has been carried out for the specific areas to be worked on, and that all contractors have been briefed on the findings.
Removal vs. Encapsulation in Schools
The decision between removal and encapsulation is one of the most important — and most misunderstood — aspects of asbestos management in schools. The HSE's guidance is clear: removal is not always the safest option. Disturbing intact, well-bonded ACMs during removal can release significantly more fibres than leaving them in place with a robust management programme.
When Encapsulation May Be Appropriate
- ACMs in good condition with no visible damage
- Materials in inaccessible locations (ceiling voids, service ducts)
- Where removal would cause greater disturbance
- As an interim measure while planning full removal
- ACMs with a low material risk score on the survey
When Removal Is Recommended
- ACMs that are deteriorating or damaged
- Materials in high-footfall areas subject to regular disturbance
- Areas undergoing refurbishment or demolition
- ACMs with a high material risk score on the survey
- Where ongoing management burden is unsustainable
Our asbestos encapsulation service uses penetrating and bridging sealants to seal ACMs in place, preventing fibre release without the disruption and cost of full removal. This is often the preferred solution for ceiling tiles, pipe lagging in inaccessible voids, and partition wall panels in good condition. Read our detailed guide to encapsulation vs. removal for a full comparison.
Where removal is the right decision, it must be carried out by an licensed contractor. The school must notify the HSE at least 14 days before work begins. After removal, a four-stage clearance procedure — including a visual inspection and air clearance test — must be completed before the building can be reoccupied. Our schools asbestos removal service is designed around the school calendar, with works typically scheduled for half-term and summer holiday periods.
What to Do if Asbestos Is Accidentally Disturbed
Accidental asbestos disturbance in a school is a serious incident that requires an immediate, structured response. The school's asbestos management plan must include a written emergency procedure. If an incident occurs:
- 1Stop all work immediately and evacuate the affected area.
- 2Cordon off the area — do not allow anyone to enter until it has been assessed by a competent person.
- 3Do not attempt to clean up any debris — this will disturb more fibres.
- 4Contact an Licensed asbestos contractor for emergency decontamination and air testing.
- 5Notify the HSE under RIDDOR if any employee was exposed to asbestos.
- 6Document the incident fully — what happened, who was present, what actions were taken, and the air test results.
- 7Review and update the asbestos management plan to prevent recurrence.
Our emergency asbestos removal service covers schools across Surrey, London, and the South East. We can typically attend within 2–4 hours of an emergency call.