Asbestos: Disturbing asbestos-containing materials 
Updates from HSE about managing and working safely with asbestos
 

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Issued: 25 September 2026

Visit HSE’s website for more guidance about managing and working safely with asbestos.

Mesothelioma Awareness Day

Save the date: 26 September 

Mesothelioma is a cancer caused almost exclusively by past exposure to asbestos. 

As Mesothelioma Awareness Day approaches, the message to everyone working in or managing older properties is clear: don't take the risk, don't do things you'll regret in years to come, and don't assume it's someone else's job. 

Support and promote HSE’s asbestos campaigns to help raise awareness.


Disturbing asbestos-containing materials

If in doubt, check it out this autumn.

Asbestos can be found in properties built or refurbished before 2000, and it can turn up in places you might not expect. 

It’s a popular time of year for boiler services and replacements, and jobs that keep out the cold out such as new windows and doors.

Due to its fire-retardant properties, asbestos was often used in and around fireplaces, flue and heating systems in older properties. You might also find it in or around old circuit boards, pipes, boilers, water tanks, insulation, soffits and eaves. 

Left alone and in good condition, the risk it poses is low. But if it's disturbed, whether through drilling, cutting or removal work, fibres can be released into the air and inhaled.

Exposure to asbestos can cause lung disease and cancer, including mesothelioma.

Before starting work 

Consider whether asbestos-containing materials might be present:

  • was the property built or refurbished before 2000? 
  • is there is any known asbestos present?
  • has an asbestos survey been carried out?
     

Stay aware that hidden asbestos could still be found. If you suspect asbestos, assume it is present until proven otherwise. 

Remember, all work on asbestos-containing materials requires specific training and controls. It is illegal to carry out work without these and you may need to involve a licensed contractor.  

It's also a legal requirement for anyone carrying out gas work in the UK to be on the Gas Safe Register.


Free asbestos support and guidance

HSE’s asbestos campaigns help raise awareness of asbestos and how to manage it safely.  

The Asbestos and You campaign provides trades with free, practical advice, including an illustrated quick guide showing common examples of asbestos, where it might be found, and what to do if it's encountered on the job.

For those responsible for managing buildings, including landlords and facilities managers, the Asbestos – Your Duty campaign offers templates and guidance to help proactively manage asbestos in line with legal duties, including an asbestos quiz to help determine whose responsibility it is. 

Training: Asbestos management in buildings

8 December, HSE Science and Research Centre, Buxton

This course provides information about the responsibilities of dutyholders, asbestos legislation and guidance.

Delegate will gain an understanding of asbestos surveys, the different methods of managing asbestos in buildings and how to assess the risks and formulate an asbestos management plan.

Book your place: Asbestos management in buildings.

Health and Safety Executive - 2.2 Redgrave Court, Merton Road, Bootle, Merseyside L20 7HS