Chimney sweeping has changed a great deal from its Victorian image, but the core of the job has not: getting onto a roof, often an old one, to access and clear a flue, then working inside a confined space that was never designed for anyone but smoke to pass through. Older properties in particular can have roofs and chimney stacks in uncertain condition, which adds a layer of risk beyond the working-at-height exposure that applies to the trade generally.
This page sets out what the genuine UK safety statistics say, is honest about the parts of the risk that are not separately measured for chimney sweeping specifically, and explains what all of this means for a life insurance application — what actually affects the price, and where applicants in this trade most often go wrong.
At a glance
- Falls from a height caused 31 of the 126 work-related deaths recorded across Great Britain in 2025/26 — more than any other kind of accident, and directly relevant to roof-access work of any kind.
- Chimney sweeping and similar specialist domestic services sit within the broader "other industries" grouping in HSE's fatality reporting, a wide category spanning many different trades rather than one specific to chimney sweeping.
- HSE does not publish a fatality figure for "chimney sweep" specifically — only for wider industry groupings.
- Most chimney sweeps are offered standard or lightly loaded life insurance terms, provided the roof access method used is described accurately.
- The age and condition of the roofs typically worked on, and the equipment used to access them, matter more to an underwriter than the job title alone.
Is chimney sweeping a dangerous job?
Start with what is genuinely recorded. HSE publishes work-related fatal injury statistics for Great Britain by broad industry sector, and specialist domestic trades such as chimney sweeping fall within the "other industries" category rather than construction specifically. That grouping accounted for a real, if modest, share of the UK's 126 work-related deaths in 2025/26, even though it covers a wide range of different trades rather than chimney sweeping alone.
Separately, and more directly relevant to the specific work involved, falls from a height remain the single largest cause of workplace death across all UK industries, causing 31 of the 126 deaths nationally in 2025/26 — more than any other kind of accident. Accessing a roof to reach a chimney stack, particularly on older properties where roof coverings and pointing may be in uncertain condition, sits squarely within the category of work that figure describes, which is why the method and frequency of roof access matter more to an insurer than the job title "chimney sweep" on its own.
Source: HSE, Work-related fatal injuries in Great Britain 2025/26 (RIDDOR, provisional), hse.gov.uk.
How many chimney sweeps die each year in the UK?
There is no clean published figure for chimney sweeps specifically, and any precise-sounding number should be treated as invented, because HSE reports by broad industry grouping rather than by individual trade. What can be said accurately is that HSE reports fatalities by industry sector rather than for chimney sweeping specifically, and that falls from a height — the accident type most directly relevant to roof-access work — caused 31 of the 126 deaths nationally, the single largest cause of any kind of accident that year.
Chimney sweeps working on older properties face a specific version of that height risk: access is often required to a roof or chimney stack that was not built to current standards and may have deteriorated over decades, on structures the sweep did not build and cannot fully verify the condition of before climbing. That is the honest, sourced version of "how many chimney sweeps die each year": a trade grouped within a wider industry category that recorded a real, if modest, share of national fatalities, combined with routine exposure to the single leading cause of workplace death — rather than a figure that has ever actually been published for the trade itself.
Source: HSE, Work-related fatal injuries in Great Britain 2025/26 (RIDDOR, provisional), hse.gov.uk.
Why insurers look past the job title
Life insurance prices mortality risk — the likelihood a claim arrives sooner than an insurer's standard tables assume. Occupation is one factor among several, alongside age, health, smoking status and family history. Because "chimney sweep" does not map cleanly onto a single, well-understood industry classification the way "roofer" or "electrician" does, insurers tend to ask more direct questions about the actual work rather than relying on the job title to infer the risk.
This is worth separating clearly from health or competence. An underwriter reviewing a chimney sweep's application is not questioning your professional skill. They are trying to establish how much of the role genuinely involves roof access, on what kind of structures, and how often — a real, measurable difference in risk exposure compared with a sweep who works mostly from ground level or inside the property, using camera systems and rod access rather than climbing.
What happens when a chimney sweep applies for cover
A chimney sweep applying for life insurance is very rarely refused outright on the strength of the job title alone. Most applicants receive one of two outcomes: standard terms, where an insurer's underwriting rules treat the actual roof-access exposure as acceptable given age and health, or a modest loading, where that exposure is priced in explicitly. Declines tend to be reserved for unusual combinations of factors rather than ordinary domestic chimney sweeping on its own.
What an underwriter typically wants to know beyond the title "chimney sweep" includes: how often roof access is genuinely required, as opposed to working from ladders at gutter height or using rod and camera systems from inside the property; the typical age and condition of the properties worked on; whether appropriate roof safety equipment such as harnesses and roof ladders is used consistently; and years of experience in the trade. Two sweeps can receive different quotes from the same insurer depending on these details, which is why describing the real balance of ground-based and roof-access work matters more than the label alone.
This pattern of underwriting the specific work rather than the job title runs across height-related trades generally. It is set out for a construction trade in how roofing work is underwritten for life insurance, and more broadly in our guide to getting cover with a history, a condition or a job.
What actually moves the price up or down
- Frequency of roof access. A sweep who works mostly via rod and camera systems from inside the property is viewed differently from one who regularly climbs onto roofs to inspect or access stacks.
- Property type and age. Modern properties with well-maintained roofs are generally viewed differently from older buildings with roofs and stacks of uncertain condition.
- Safety equipment used. Consistent use of harnesses, roof ladders and other fall-prevention equipment is a detail some insurers ask about directly.
- Employed versus self-employed. Working for an established company with formal training can be viewed differently from working independently, though this varies by insurer.
- Health, smoking and age. These remain the dominant drivers of price for everyone, and a fit, non-smoking sweep can be quoted lower than an unfit, smoking desk-based worker of a similar age.
That last point matters more than many applicants in specialist trades assume. Occupation is one input into the price, not the whole calculation, and it does not override the rest of a person's health picture.
Where chimney sweeps commonly go wrong on applications
The most common mistake is describing the job simply as "chimney sweep" without explaining how much of the work genuinely involves roof access versus working from inside the property, leaving the insurer to assume a default level of exposure that may not match reality in either direction.
The second common mistake is applying through a generic comparison site that has no clear category for the trade at all, rather than using a broker who can present the actual balance of ground-based and roof-access work clearly to an insurer used to assessing height-related risk.
The third is treating an initial quote as final. A broker familiar with specialist domestic trades can often return with a clearer account of the real roof-access frequency and secure better terms from the same insurer, or place the case with one more comfortable with the specific risk profile.
Why cover still matters
None of the underwriting detail above weakens the case for having cover — if anything it strengthens it. Roof-access work on properties of uncertain condition is precisely the kind of exposure where a family has the most to lose if something goes wrong, and most chimney sweeps are self-employed sole traders with no employer death-in-service scheme behind them at all, which puts the whole responsibility for protecting household income onto cover arranged personally.
It is also worth thinking about the shape of a chimney sweeping business alongside the cover itself. Many sweeps build up a loyal, repeat customer base over years, often serviced from a single van fitted out with rods, cameras and safety equipment, and the business can be genuinely difficult for a family to keep running, or even to sell on, without the person who built the client relationships and knows every property's quirks. That makes life cover less of an abstract precaution and more a direct replacement for something specific and otherwise irreplaceable: the income the round generates, year after year, for as long as the sweep keeps working it.
A family income benefit policy, paying a regular tax-free income for the rest of a fixed term rather than a single lump sum, is often a natural fit for a self-employed tradesperson replacing an ongoing income. Our piece on what happens to a sole trader's business and debts if they die is a useful companion read for anyone running their own round rather than working for a larger employer.
Getting quotes as a chimney sweep
If you want an accurate picture rather than a generic estimate, you can get life insurance quotes through an FCA-authorised broker who can describe your specific work, including how much genuinely involves roof access, accurately to insurers and compare how different underwriters treat it. Whether cover is offered, and on what terms, always depends on underwriting — age, health, smoking status and the detail of the work — so nothing is guaranteed until an application is assessed, but a properly presented case is very rarely turned away outright.
Scotland and Northern Ireland
Underwriting for chimney sweeps works the same way across the UK: insurers assess the same occupational detail — frequency of roof access, property age, safety equipment used — wherever the applicant lives, because underwriting rules are set nationally by each insurer rather than regionally. The safety statistics referenced above cover Great Britain; Northern Ireland's occupational safety data is collected separately by the Health and Safety Executive for Northern Ireland, but the underlying pattern of height-related risk is consistent across the UK.
What can differ is which insurers are most active in placing this kind of specialist trade risk in a particular nation, which is another reason a broker working across the whole UK market, rather than a single regional panel, tends to find the more competitive terms.
Frequently asked questions
Is chimney sweeping actually a dangerous job?
The main risk isn't the flue itself, it's getting to it: reaching a chimney stack, often on an older property where the roof covering and pointing may be in uncertain condition, without knowing in advance exactly what state that roof is in until you're on it. Falls from height are the single largest cause of workplace death in Great Britain, and roof access on ageing buildings is precisely the kind of exposure that figure describes.
Does being a chimney sweep affect a life insurance application?
It depends heavily on how much of the work genuinely involves climbing onto a roof, as opposed to working from inside the property with rods and camera systems. Underwriters ask about that balance directly, and most sweeps who can describe it clearly are offered standard or lightly loaded terms rather than a decline.
How many chimney sweeps die each year in the UK?
No dedicated figure exists — the trade sits within HSE's broader "other industries" grouping, which recorded a real, if modest, share of the UK's 126 work-related deaths in 2025/26. Separately, falls from height caused 31 of those deaths nationally, the single largest cause of any kind of accident, and roof access on older chimney stacks is squarely inside that category.
Does the age of the properties I work on make a difference?
Yes. A sweep working mainly on modern properties with well-maintained roofs is viewed differently from one regularly accessing older stacks of uncertain condition, and consistent use of harnesses or roof ladders is a detail some insurers ask about directly. Being specific about the properties you typically work on tends to help rather than hurt the quote.