Asbestos compensation claim: mesothelioma & asbestosis UK

TL;DR

An asbestos compensation claim is a civil claim for illness caused by exposure to asbestos fibres at work. The four main diseases are mesothelioma, asbestosis, asbestos-related lung cancer, and pleural thickening with significant symptoms.
Employers have owed a duty to protect workers from asbestos since at least the 1931 Asbestos Industry Regulations. An asbestos compensation claim can be brought for exposure that occurred many decades ago.
The three-year time limit runs from the date of diagnosis, not from the date of exposure. Mesothelioma has a latency period of 20 to 50 years. A diagnosis in 2026 of asbestos exposure that ended in 1975 is still within time.
General damages for mesothelioma under the Judicial College Guidelines (17th edition, April 2024) range from £78,870 to £197,790. Asbestosis at the severe end ranges from £103,300 to £152,700.
If the employer no longer exists, the claim is brought against their former employers' liability insurer, who remains on risk. Several state schemes also provide lump-sum payments for some asbestos diseases.

Asbestos-related disease is the leading cause of work-related death in the UK. An asbestos compensation claim can be brought for any of the four principal asbestos diseases, regardless of how long ago the exposure occurred or whether the employer still trades. This guide explains who can bring a compensation claim, what it may be worth, and how to pursue it where the original employer has long since closed.

Who can make an asbestos compensation claim?

Any worker who developed an asbestos-related disease as a result of workplace exposure to asbestos can bring an asbestos compensation claim against the employer or employers responsible for that exposure. Qualifying workers include:

Laggers and pipe insulation workers who handled raw asbestos directly
Electricians, plumbers, and carpenters who disturbed asbestos insulation during building or maintenance work
Shipyard workers who built or repaired vessels with asbestos insulation
Construction workers involved in demolition or refurbishment of buildings containing asbestos
Factory workers who manufactured asbestos cement, textiles, or products
Secondary exposure victims: workers whose family members brought asbestos fibres home on their clothes

Employers owed a duty to control asbestos exposure from as early as 1931 under the Asbestos Industry Regulations 1931, which applied to asbestos textile manufacture. By the 1960s, the risks of asbestos fibre inhalation were known across the construction and shipbuilding industries. An employer who failed to provide adequate respiratory protection or who required workers to handle asbestos in enclosed spaces without controls was in breach of their duty well before the disease became apparent.

What diseases qualify for an asbestos compensation claim?

Four conditions commonly form the basis of an asbestos compensation claim:

Mesothelioma is a malignant cancer of the lining of the lungs (pleural mesothelioma) or abdomen (peritoneal mesothelioma). It is caused almost exclusively by asbestos exposure and is always fatal. The latency period between exposure and diagnosis is typically 20 to 50 years. Mesothelioma claims often proceed rapidly because of the claimant's prognosis.

Asbestosis is a progressive fibrosis of the lung tissue caused by inhalation of asbestos fibres over a sustained period. It causes breathlessness, reduced lung capacity, and a significantly reduced quality of life. Unlike mesothelioma, it develops over a longer period of heavy exposure. Severe asbestosis results in permanent and severe respiratory disability.

Asbestos-related lung cancer occurs where lung cancer is caused or materially contributed to by asbestos exposure. Where the claimant has also smoked, the relative contribution of asbestos versus smoking to the development of lung cancer is assessed by medical experts. Significant asbestos exposure alongside smoking multiplies the risk substantially.

Pleural thickening and pleural plaques. Pleural plaques are areas of calcified tissue on the lung lining. Since Rothwell v Chemical and Insulating Co Ltd [2007] UKHL 39, pleural plaques alone are not compensable in England and Wales as they cause no symptoms. However, pleural thickening that causes significant breathlessness is separately compensable, and where pleural plaques have caused genuine psychiatric injury from anxiety about future disease, that psychiatric element may be claimed.

The law behind asbestos compensation claims

The Asbestos Regulations 2012 are the current primary regulations, requiring duty-holders to identify and manage asbestos-containing materials and requiring licensed contractors for work with the most dangerous asbestos types. But liability for asbestos compensation claims extends back through the predecessor regulations:

Asbestos Industry Regulations 1931: applied to asbestos textile manufacture
Asbestos Regulations 1969: extended to broader industrial use, including insulation work
Control of Asbestos at Work Regulations 1987 and 2002: progressively tighter controls

An employer responsible for asbestos exposure in the 1960s, 1970s, or 1980s was in breach of the regulations then in force. The fact that those regulations have since been superseded does not extinguish the civil liability. A claimant diagnosed with mesothelioma in 2026 arising from exposure in the 1970s can still bring a successful compensation claim.

How is an asbestos compensation claim valued?

General damages in an asbestos compensation claim are assessed using the Judicial College Guidelines (17th edition, April 2024):

Mesothelioma: £78,870 to £197,790. The range reflects the duration of illness, degree of pain and suffering, and the life expectancy at the time of assessment. Short prognosis cases tend toward the higher end of the range.
Asbestosis (severe): £103,300 to £152,700. Permanent significant restriction of lung function with consequent disability.
Asbestosis (moderate): £52,490 to £72,340. Significant breathlessness affecting daily activities.
Asbestosis (mild): £19,430 to £36,060. Some breathlessness but with the ability to carry out most activities.
Asbestos-related lung cancer: Assessed by reference to the lung cancer JCG range and the contribution of asbestos versus other factors.
Diffuse pleural thickening (causing significant functional impairment): £19,430 to £36,060.

Special damages in an asbestos compensation claim include:

Past lost earnings during any period of incapacity
Future lost earnings where prognosis permits a calculation
The cost of nursing and care during treatment and decline
Travel costs to hospital, oncology, and specialist appointments
Adaptations to the home where the claimant has mobility or breathing difficulties

In mesothelioma cases, the speed of the litigation is often driven by the claimant's condition. Courts have powers to expedite mesothelioma cases and can order rapid disclosure and early medical assessment.

What if the employer no longer exists?

Employers in the industries most affected by asbestos disease, including shipbuilding, heavy engineering, insulation, and textile manufacture, have in many cases ceased trading. This does not prevent an asbestos compensation claim proceeding.

Every employer was required to hold employers' liability insurance under the Employers' Liability (Compulsory Insurance) Act 1969. Insurers remain liable under the policy issued at the time of exposure, regardless of what has since happened to the employer. Specialist solicitors maintain databases linking dissolved employers to their historic insurers and can identify the relevant insurer even where the policy is 40 or 50 years old.

Where no insurer can be identified, the Diffuse Mesothelioma Payment Scheme (DMPS) provides a statutory lump-sum payment to mesothelioma claimants who cannot trace a liable employer or insurer. The payment is funded by a levy on the insurance industry.

IIDB and state benefits alongside an asbestos compensation claim

Several state benefits and statutory schemes run alongside an asbestos compensation claim without reducing it:

Industrial Injuries Disablement Benefit is available for asbestos-related diseases as prescribed diseases D1 (asbestosis), D3 (mesothelioma), and D8 (primary carcinoma of the lung with asbestosis or bilateral diffuse pleural thickening). See the IIDB eligibility page on GOV.UK for the qualifying criteria.

The Pneumoconiosis etc. (Workers' Compensation) Act 1979 provides a statutory lump-sum payment to workers with asbestosis, mesothelioma, or asbestos-related lung cancer where no civil compensation has been recovered. The payment is made by the Department for Work and Pensions and does not prevent a civil claim if one later becomes viable.

Mesothelioma UK and NHS treatment pathways provide clinical support. Compensation payments do not affect NHS treatment access or NHS charges.

Most asbestos compensation claims are funded on a Conditional Fee Agreement. The success fee is capped at 25% of general damages and past financial losses. Future care and future lost earnings are excluded from the cap. For a guide to no-win-no-fee funding, see our no-win-no-fee page.

For a broader overview of all industrial disease claims including NIHL, HAVS, and occupational asthma, see our industrial injury compensation guide. For a full guide to time limits in industrial disease cases, see our time limits page.

This guide is for general information only and does not constitute legal advice. Asbestos compensation claims involve complex medical and exposure evidence, multiple potential defendants, and specialist limitation period issues. For advice about your specific situation, speak to a regulated solicitor with experience in asbestos disease claims. You can find one through the Find a Solicitor service (Law Society) or through APIL.

Frequently asked questions

Can I claim if the company that exposed me to asbestos no longer exists?

Yes, in many cases. Employers were legally required to hold employers' liability insurance, and insurers remain liable even after a company has dissolved. The Employers' Liability Tracing Office (ELTO) database holds historical policy records. A solicitor specialising in asbestos claims will search for the relevant policy.

What is the difference between a mesothelioma claim and an asbestosis claim?

Mesothelioma is an aggressive cancer of the lining of the lung or abdomen with a shorter latency period (typically 20–50 years). Asbestosis is a chronic scarring of lung tissue. Both are caused by asbestos fibre inhalation, both are compensable, and both carry different prognoses affecting the medical and quantum evidence in a claim. Pleural plaques and pleural thickening are also diagnosable but are not currently compensable as standalone conditions following the House of Lords decision in Rothwell v Chemical and Insulating Co Ltd.

How quickly can an asbestos claim be resolved?

The Mesothelioma Claims Handler Protocol aims to resolve mesothelioma claims within three months given the severity of the condition. Asbestosis and lung cancer claims take longer — typically 12 to 24 months — depending on whether liability is admitted and the complexity of the medical evidence.

Can family members claim if the person who was exposed to asbestos has died?

Yes. Dependants can bring a claim under the Fatal Accidents Act 1976 for financial dependency losses, and a separate claim can be brought on behalf of the estate under the Law Reform (Miscellaneous Provisions) Act 1934. A solicitor experienced in fatal asbestos claims should be instructed promptly.

Browse every plain-English guide in the work accident guides hub, or read the main guide to how a claim works.

This guide is for general information only and does not constitute legal advice. Every claim turns on its own facts. For advice about your specific situation, speak to a regulated solicitor.