Each Year There Are More Work-Related Deaths Caused by Asbestos Than Any Other Single Workplace Substance
Asbestos kills more people in the UK every year than any other work-related cause. That is not a historical footnote — it is the present reality for thousands of families, and the numbers have not fallen as sharply as many people assume.
If you work in construction, property management, or building maintenance — or if you simply own or occupy an older building — understanding the full scale of asbestos-related harm is not optional. It is essential.
Each year there are more work-related deaths caused by asbestos than road traffic accidents, falls from height, and most other occupational hazards combined. Yet asbestos remains hidden inside millions of UK buildings, largely undisturbed — until someone drills, cuts, or renovates without checking first.
The Scale of Asbestos-Related Deaths in the UK
The UK has one of the highest rates of mesothelioma in the world. This is a direct consequence of the country’s heavy industrial past and the widespread use of asbestos throughout the twentieth century in shipbuilding, construction, manufacturing, and insulation.
More than 2,500 people die from mesothelioma alone each year in Great Britain. That figure does not include asbestos-related lung cancer deaths, which are estimated to be at least as numerous.
Nor does it include deaths from asbestosis or other asbestos-linked conditions such as pleural thickening and pleural plaques. When all asbestos-related diseases are counted together, the annual death toll in the UK is estimated to exceed 5,000 people — more than 13 people every single day.
Why the Death Toll Remains High Decades After the Ban
The UK banned all forms of asbestos in 1999. So why are so many people still dying?
The answer lies in the long latency period of asbestos-related diseases. Mesothelioma, for example, typically takes between 20 and 50 years to develop after initial exposure. Many of the people dying today were exposed during the 1970s and 1980s, when asbestos use was at its peak — the disease is only now presenting itself.
This lag means that even if every single new exposure were eliminated today, deaths would continue for decades to come. There is also the ongoing exposure risk. Asbestos was used extensively in buildings constructed before 2000, and those buildings are still standing. Renovation, maintenance, and demolition work disturbs asbestos-containing materials every single day across the country.
What Diseases Does Asbestos Cause?
Asbestos fibres, when inhaled, embed themselves permanently in lung tissue and the lining of the lungs and abdomen. The body cannot break them down or expel them. Over time, these fibres cause scarring, inflammation, and ultimately, in many cases, cancer.
Mesothelioma
Mesothelioma is the disease most closely associated with asbestos exposure. It is an aggressive cancer that affects the mesothelium — the thin lining surrounding the lungs, abdomen, and heart. There is no cure, and median survival after diagnosis is typically less than 18 months.
Around 70% of mesothelioma cases are linked to occupational exposure. Construction workers, plumbers, electricians, carpenters, and laggers are among the most affected trades.
Symptoms — which include chest pain, breathlessness, and persistent cough — often do not appear until the disease is well advanced, by which point treatment options are severely limited.
Lung Cancer
Asbestos exposure significantly increases the risk of developing lung cancer. For people who both smoke and have been exposed to asbestos, the combined risk is dramatically higher than for a non-smoker with no asbestos exposure.
Asbestos-related lung cancer is clinically identical to lung cancer caused by other factors, which makes it difficult to attribute precisely. Many cases go unrecognised as asbestos-related, meaning the true death toll from asbestos-linked lung cancer is very likely underreported.
Asbestosis
Asbestosis is a chronic, progressive scarring of the lung tissue caused by prolonged inhalation of asbestos fibres. It is not a cancer, but it is seriously debilitating. Sufferers experience increasing breathlessness, a persistent dry cough, and reduced lung function over time.
There is no treatment that reverses the scarring — management focuses on symptom relief and slowing progression. Asbestosis also increases the risk of developing lung cancer and mesothelioma.
Pleural Conditions
Asbestos exposure can cause pleural plaques — areas of scarring on the lining of the lungs — and pleural thickening, which restricts lung expansion and causes breathlessness.
While pleural plaques themselves are not cancerous, their presence confirms significant past exposure and is associated with an elevated risk of other asbestos-related diseases.
Who Is Most at Risk? Occupational Exposure in the UK
Each year there are more work-related deaths caused by asbestos than from any other occupational hazard, and the burden falls disproportionately on specific trades and industries.
Construction Workers
Construction workers face the highest ongoing risk. Estimates suggest that over a million workers in the UK may encounter asbestos in the course of their work each year.
Older buildings — particularly those constructed before 1980 — are most likely to contain asbestos in insulation boards, ceiling tiles, floor tiles, pipe lagging, and roofing materials. Tradespeople who drill, cut, sand, or otherwise disturb these materials without proper precautions can inhale dangerous concentrations of fibres in a matter of minutes.
A single day’s work in an unidentified asbestos-containing environment can contribute to a lethal cumulative dose. This is not a risk that can be managed after the fact — it must be eliminated before work begins.
Maintenance and Facilities Workers
Maintenance workers in commercial and residential properties are another high-risk group. Unlike large demolition or refurbishment projects, day-to-day maintenance tasks — fixing a pipe, replacing a ceiling tile, rewiring a socket — are often carried out without any prior asbestos survey.
This is precisely where many exposures occur. Under the Control of Asbestos Regulations, duty holders have a legal obligation to manage asbestos in non-domestic premises. This includes identifying asbestos-containing materials and ensuring that anyone working on the building is informed of their location.
Failure to comply is not just a regulatory breach — it is a direct contribution to the ongoing death toll.
Secondary Exposure: Families at Risk
The risk does not stay at the worksite. Workers who carry asbestos fibres home on their clothing, hair, or equipment can expose their families to dangerous levels of asbestos. This secondary exposure has been responsible for mesothelioma deaths in spouses and children of workers who never set foot on a construction site.
Children are particularly vulnerable — their developing lungs are more susceptible to fibre penetration, and because mesothelioma has such a long latency period, a child exposed today may not develop symptoms until well into middle age.
Proper decontamination procedures — changing workwear on site, using sealed bags for contaminated clothing, and showering before leaving work — are essential safeguards that every employer should enforce without exception.
The Legal Framework: What UK Regulations Require
The Control of Asbestos Regulations set out clear duties for employers, duty holders, and licensed contractors. These regulations require that asbestos-containing materials be identified, assessed, and managed before any work that might disturb them takes place.
HSG264, the HSE’s guidance document on asbestos surveys, outlines the two main types of survey required. A management survey is used to locate and assess asbestos during normal occupancy and forms the foundation of a legally compliant asbestos management plan.
A demolition survey is required before any intrusive or structural work begins, involving thorough inspection of all areas that will be affected. Using the correct survey type is not a technicality — it is the difference between a safe work environment and a potentially fatal one.
Licensed asbestos removal is required for work involving higher-risk materials such as asbestos insulation, asbestos insulating board, and sprayed asbestos coatings. Only contractors holding a licence issued by the HSE are legally permitted to carry out this work. Attempting to remove these materials without a licence is a criminal offence and carries significant penalties.
How Asbestos Surveys Protect Lives
The most effective way to prevent asbestos-related deaths is to identify asbestos-containing materials before they are disturbed. This is precisely what a professional asbestos survey achieves.
A management survey provides a full picture of where asbestos is located within a building, what condition it is in, and what risk it poses. This information forms the basis of an asbestos management plan — a legal requirement for duty holders in non-domestic premises — and ensures that anyone working on the building is properly informed.
A refurbishment and demolition survey goes further, involving intrusive inspection of all areas that will be affected by planned works. This type of survey is non-negotiable before any significant building work begins.
Supernova Asbestos Surveys operates across the UK, providing both types of survey to residential and commercial clients. Whether you need an asbestos survey London, an asbestos survey Manchester, or an asbestos survey Birmingham, our accredited surveyors deliver accurate, actionable reports that meet all regulatory requirements.
Diagnosis and Treatment of Asbestos-Related Diseases
Early diagnosis significantly improves the management of asbestos-related conditions, even where curative treatment is not possible. Anyone with a history of asbestos exposure — whether occupational, environmental, or secondary — should inform their GP, who can arrange appropriate monitoring.
Diagnostic Tools
Several diagnostic approaches are used to identify and monitor asbestos-related diseases:
- Chest X-rays — can detect pleural plaques, pleural thickening, and changes in lung tissue
- High-resolution CT scans — provide detailed images that can identify early-stage asbestosis and mesothelioma
- Lung function tests (spirometry) — measure breathing capacity and detect restriction caused by scarring
- PET scans — used to identify cancerous activity and assess disease spread
- Lung biopsy — confirms diagnosis of mesothelioma and other conditions where tissue analysis is required
- Thoracentesis — analysis of fluid around the lungs, often used in mesothelioma diagnosis
Treatment Approaches
Treatment depends on the specific condition and its stage at diagnosis. Options include:
- Surgery — to remove tumours or affected lung tissue in eligible patients
- Chemotherapy — used in mesothelioma and asbestos-related lung cancer, often in combination with other treatments
- Radiotherapy — to reduce tumour size and manage symptoms
- Immunotherapy — increasingly used in mesothelioma treatment and showing promising results in clinical trials
- Oxygen therapy and pulmonary rehabilitation — for asbestosis patients to improve quality of life and maintain function
- Palliative care — for advanced disease, focused on symptom management and quality of life
A multidisciplinary team approach — involving respiratory physicians, oncologists, specialist nurses, and palliative care specialists — delivers the best outcomes for patients with asbestos-related diseases.
Protecting Yourself and Your Workers: Practical Steps
Prevention remains far more effective than treatment. If you are responsible for a building, a workforce, or a construction project, the following steps are both legal and moral obligations — not suggestions.
Before Any Work Begins
- Commission an asbestos survey from an accredited surveyor before any maintenance, refurbishment, or demolition work begins — no exceptions.
- Ensure the correct survey type is used: a management survey for occupied premises, a refurbishment and demolition survey for intrusive or structural work.
- Share the survey findings with all contractors and tradespeople who will be working on the building.
- Establish and maintain an up-to-date asbestos register for the premises.
- Appoint a competent person to manage asbestos risk on an ongoing basis.
During Work
- Ensure all workers have received appropriate asbestos awareness training relevant to their role.
- Use licensed contractors for all notifiable non-licensed and licensed asbestos work as required under the Control of Asbestos Regulations.
- Implement proper respiratory protective equipment (RPE) and personal protective equipment (PPE) where exposure risk exists.
- Follow decontamination procedures rigorously — on site, not at home.
- Never allow workers to eat, drink, or smoke in areas where asbestos-containing materials may be present.
Ongoing Management
- Regularly inspect known asbestos-containing materials to assess their condition — deteriorating materials pose a higher risk.
- Update your asbestos management plan whenever building works are carried out or conditions change.
- Ensure new contractors and maintenance staff are briefed on asbestos locations before they begin work.
- Keep records of all asbestos-related surveys, inspections, and remediation work.
The Human Cost — and Why It Demands Action Now
Behind every statistic is a person. A construction worker who spent decades building homes and offices. A maintenance engineer who kept a school or hospital running. A spouse who washed their partner’s work clothes each evening, not knowing what was on them.
Each year there are more work-related deaths caused by asbestos than from any other single source — and the tragedy is that the vast majority of those deaths were, and continue to be, entirely preventable. The knowledge exists. The regulations exist. The professional services exist.
What is sometimes missing is the action. Property owners who assume their building is fine. Contractors who skip the survey to save time or money. Employers who treat asbestos awareness training as a box-ticking exercise rather than a genuine safeguard.
Every unidentified asbestos-containing material that gets disturbed without warning is a potential death sentence — one that may not be carried out for another 30 or 40 years, but is no less certain for that delay.
Get an Asbestos Survey From Supernova — Before It’s Too Late
Supernova Asbestos Surveys has completed over 50,000 surveys across the UK. Our accredited surveyors work to HSG264 standards, delivering clear, actionable reports that protect your people, your property, and your legal compliance.
We provide management surveys, refurbishment and demolition surveys, asbestos sampling, and support with asbestos management planning — for commercial landlords, local authorities, housing associations, contractors, and private clients alike.
Do not wait until work has already started. Do not assume your building is clear. Get the survey done first.
Call us today on 020 4586 0680 or visit asbestos-surveys.org.uk to book your survey or request a quote.
Frequently Asked Questions
Each year there are more work-related deaths caused by asbestos than anything else — is this really still true?
Yes. Asbestos remains the single largest cause of work-related deaths in the UK. The long latency period of asbestos-related diseases means that people exposed decades ago are still dying today, and ongoing exposures during building and maintenance work continue to add to future death tolls.
What is the most common asbestos-related disease?
Mesothelioma is the most closely tracked asbestos-related disease in the UK, with over 2,500 deaths recorded each year. However, asbestos-related lung cancer is estimated to cause a similar number of deaths, and asbestosis causes significant mortality and morbidity in addition to both cancers.
Do I need an asbestos survey before renovation work on an older building?
Yes — and this is a legal requirement, not just best practice. Under the Control of Asbestos Regulations and HSG264 guidance, a refurbishment and demolition survey must be carried out before any intrusive work begins on a building that may contain asbestos-containing materials. Buildings constructed before 2000 should be treated as potentially containing asbestos until proven otherwise.
Can asbestos exposure affect people who have never worked on a building site?
Absolutely. Secondary exposure — where workers bring asbestos fibres home on clothing, hair, or equipment — has caused mesothelioma in family members, including spouses and children, who had no direct occupational exposure. Environmental exposure from deteriorating asbestos-containing materials is also a documented risk.
How long after exposure do asbestos-related diseases develop?
The latency period for asbestos-related diseases is typically between 20 and 50 years. This means that someone exposed to asbestos today may not develop symptoms until the 2050s or beyond. It also means that many people currently being diagnosed were exposed during the peak of asbestos use in the 1970s and 1980s.