Chimney sweep insurance: key facts
- Chimney sweep insurance is not a legal requirement for a sole trader, but most homeowners, landlords and letting agents expect to see public liability cover.
- Soot damage to carpets and furnishings is the most common claim. Check your policy covers the rooms you work in and the stove or fireplace itself.
- Chimney sweep insurance for a sole trader costs roughly £70 to £350 a year (rough guide, including IPT).
- Professional indemnity matters if you issue certificates of sweeping or CCTV chimney inspection reports that a customer, landlord or home insurer relies on.
- Employers' liability is a legal requirement once you employ anyone, with at least £5 million of cover.
- Installing a stove is priced separately from sweeping. It is notifiable building work unless you belong to a competent person scheme such as HETAS.
- Membership of HETAS, the Guild of Master Sweeps, NACS or APICS is voluntary, not a legal requirement, but insurers and landlords like it.
What does chimney sweep insurance cover?
Chimney sweep insurance is a set of covers you choose, not one fixed product. The core is public liability that includes damage to the property you work on, such as soot on carpets or a cracked stove glass. Many sweeps add professional indemnity for their certificates and CCTV reports, plus tools cover for their rods, vacuum and camera.
| Cover | What it protects | Who needs it |
|---|---|---|
| Public liability | Injury or damage to customers and the public, such as soot across a lounge or a slate dislodged onto a car. | Every chimney sweep. This is the core of any policy. |
| Damage to property worked upon | The stove, fireplace, liner, pot or cowl you are working on, such as a cracked stove glass. | Every sweep. Some basic policies exclude it. |
| Professional indemnity | Claims that your advice, sweeping certificate or CCTV report was wrong. | Sweeps who issue certificates, CCTV reports or safety advice. |
| Tools and equipment | Rods, power sweeping kit, vacuums, CCTV cameras and ladders if stolen or damaged, including from your van. | Anyone with more than basic rods, especially camera owners. |
| Employers' liability | Claims from staff injured or made ill at work, such as a fall from a roof. | A legal requirement once you employ anyone, including seasonal help. |
| Personal accident | A payment if you are injured and can't work. | Sole traders with no income if off sick in the busy autumn season. |
| Contract works | A stove or liner installation until it is handed over. | Sweeps who also install stoves or liners. |
| Business vehicle use | Driving to jobs with your kit in the van. | Every sweep who drives to work. Arranged through your motor insurer. |
Public liability covers physical damage you cause; professional indemnity covers loss from wrong advice or paperwork. A chimney fire after a sweep can fall into either, depending on whether the claim says you left a blockage or that your certificate wrongly said the flue was safe. Having both avoids an argument over which policy pays.
Is chimney sweeping insurance a legal requirement?
No law requires a self-employed chimney sweep working alone to hold public liability insurance. Once you employ anyone, employers' liability insurance is a legal requirement, with at least £5 million of cover, and you can be fined up to £2,500 for every day you are uninsured.
Even so, very few sweeps trade without cover, because:
- Homeowners ask for it. Soot travels, and you are working in their living room.
- Landlords and letting agents usually insist on it, often at £2 million or £5 million.
- Trade bodies expect it. HETAS, the Guild of Master Sweeps, NACS and APICS generally require members to hold it.
- Fire claims are large and can run to tens of thousands of pounds.
Employers' liability is required across Great Britain under the Employers' Liability (Compulsory Insurance) Act 1969. Northern Ireland has its own equivalent law with the same basic requirement.
How much does chimney sweep insurance cost?
Chimney sweep insurance for a sole trader costs roughly £70 to £350 a year. Public liability on its own sits at the lower end; adding tools, CCTV camera and professional indemnity cover takes you towards the top. Businesses with staff pay more because of employers' liability. These are rough guide figures and include Insurance Premium Tax at 12%.
| Typical set-up | Rough guide price per year |
|---|---|
| Sole trader, public liability only | £70 to £180 |
| Sole trader adding tools, CCTV camera and professional indemnity | £150 to £350 |
| Chimney sweeping business with staff (adds employers' liability) | £400 to £900 |
What moves the price:
- Your public liability limit: usually £1 million, £2 million or £5 million.
- Stove installation, which insurers rate separately from sweeping.
- Roof work, such as fitting pots, cowls and bird guards.
- The value of your kit, especially a CCTV camera.
- Professional indemnity and its limit.
- Staff, turnover and claims history.
What to check before buying chimney sweep business insurance
Before you buy chimney sweep business insurance, check that the policy covers soot damage and the appliance you work on, that it allows the height you work at, and that every activity you offer, including stove installation and CCTV surveys, is listed in your business description.
| Check | Why it matters for a sweep |
|---|---|
| Business description | "Chimney sweep" may not include stove installation or bird guard work. |
| Property worked upon | The stove, fireplace, liner, pot and cowl. Check it is covered and the limit is realistic. |
| Height limit | Some policies only cover work up to a set height, or exclude roof work unless declared. |
| Asbestos exclusion | Most policies exclude asbestos claims. Know what to do if you find suspect material. |
| Tools in vans overnight | Night-time van theft is often excluded unless conditions are met. |
| Professional indemnity wording | Check it covers certificates of sweeping, CCTV reports and verbal advice, not just written design work. |
| Excess | A £250 or £500 excess means you pay small soot claims yourself. |
Rules and regulations chimney sweeps should know
Chimney sweeping is not a licensed trade in the UK, so anyone can start. But sweeps must follow the Work at Height Regulations 2005, asbestos rules, wildlife law on birds' nests, and, if they install stoves, Building Regulations. Breaking these rules can also give an insurer grounds to refuse a claim.
Working at height on roofs
Fitting pots, cowls and bird guards is work at height. The Work at Height Regulations 2005 require you to plan it and use suitable equipment, such as roof ladders or a tower. Northern Ireland has its own equivalent. Many policies have height limits or exclude roof work unless declared.
Birds' nests in chimneys
Jackdaws often nest in chimney pots. Under the Wildlife and Countryside Act 1981, it is an offence to intentionally take, damage or destroy a wild bird's nest while it is in use or being built, so removal normally waits until nesting has ended. Northern Ireland has its own wildlife law.
Asbestos in old flues and seals
Older homes can have asbestos cement flue pipes, and old stoves may have asbestos rope seals. Under the Control of Asbestos Regulations 2012, you should be trained to recognise asbestos and must not disturb it unless trained and equipped to do so. If you suspect it, stop and tell the customer. Most liability policies exclude asbestos.
Smoke control areas
Many towns are smoke control areas under the Clean Air Act 1993, where customers must burn authorised fuels or use an exempt appliance. Customers often ask sweeps about this, and wrong advice is the kind of thing professional indemnity covers.
Carbon monoxide alarms for landlord customers
In England, the Smoke and Carbon Monoxide Alarm (Amendment) Regulations 2022 require landlords to fit a carbon monoxide alarm in any room of a rented home with a fixed combustion appliance, such as a wood burner or open fire, but not a gas cooker. Scotland and Wales have their own rules. Note a missing alarm on your certificate.
Gas appliances
Removing or refitting a gas fire to sweep its flue is gas work, which only a Gas Safe registered engineer can do.
Insurance for chimney sweeps who also install stoves
If you install wood burners or multi-fuel stoves as well as sweep, tell your insurer: installation is priced separately from sweeping and is often excluded unless declared. Fitting a solid-fuel appliance is notifiable building work unless you are a member of a competent person scheme such as HETAS.
In England, Approved Document J of the Building Regulations covers stoves, hearths and flues. Installation must be notified to building control, or done by a competent person scheme member who self-certifies it. Wales has its own version of the guidance, and Scotland and Northern Ireland have separate systems.
Expect a higher public liability rate, because a badly fitted stove can cause a fire or carbon monoxide poisoning. You may also need contract works cover, and insurers commonly ask about HETAS registration.
Common claims against chimney sweeps
The most common claims against chimney sweeps are soot damage to carpets and soft furnishings, damage to stoves, liners and chimney pots, falls from roofs, and fires blamed on a missed blockage after a sweep.
- Soot on a pale carpet. A dust sheet slips and soot is trodden into a wool carpet and sofa. Public liability.
- Liner torn by power sweeping. A rotary head rips an old flexible liner. Covered only if the policy includes property worked upon.
- Pot falls from the stack. A loose pot is knocked while a cowl is fitted and lands on a conservatory. Public liability, if roof work was declared.
- Chimney fire after a sweep. A month after a sweeping certificate, the home insurer says the sweep missed a tar build-up. Public liability or professional indemnity.
- CCTV report missed a crack. A buyer relied on a survey that said the flue was sound. Professional indemnity.
- Camera stolen from the van overnight. Tools cover, if the policy's overnight conditions are met.
Starting a chimney sweeping business: checklist
To start a chimney sweeping business in the UK, get trained, register as self-employed, arrange chimney sweep public liability insurance and tools cover, add business use to your van insurance, and have a certificate of sweeping ready for every job.
- Get trained in sweeping, smoke testing and spotting defects. No licence is required.
- Consider a trade body or scheme such as HETAS, the Guild of Master Sweeps, NACS or APICS. Voluntary, but it helps with landlord work.
- Register with HMRC as self-employed, or set up a limited company.
- Arrange public liability that includes property worked upon and soot damage, at a limit your customers will accept.
- Add tools cover for your rods, vacuum, power sweeping kit and any CCTV camera, and check the overnight van conditions.
- Decide on professional indemnity if you will issue certificates or CCTV reports.
- Tell your motor insurer you use your van for work. Driving for work needs business use on your motor insurance.
- Declare any roof work or stove installation before you take on those jobs.
- Prepare a certificate of sweeping that records tests and defects.
- Add employers' liability before anyone starts working for you, even part-time in the busy season.
Insurance for chimney sweeps: use a broker or buy online?
You can buy simple insurance for chimney sweeps online, but a broker is useful if you work on roofs, install stoves or issue CCTV reports, because those activities often fall outside a standard online policy.
Online policies suit a sole trader who only sweeps from the hearth. A broker can help if you need a decent property worked upon limit, roof work cover, installation cover, professional indemnity, or cover for staff and expensive kit.
Business Cover Hub is not an insurer or broker and does not give advice. We pass your details, with your consent, to an FCA-authorised broker who arranges cover for chimney sweeps. For an overview of every type of business cover, see our small business insurance guide.
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Chimney sweep insurance: frequently asked questions
Is chimney sweep insurance a legal requirement in the UK?
Public liability insurance is not a legal requirement for a self-employed chimney sweep working alone, but most homeowners, landlords and trade bodies expect it. Employers' liability insurance is a legal requirement once you employ anyone, with at least £5 million of cover.
How much does chimney sweep insurance cost?
As a rough guide, chimney sweep insurance for a sole trader costs roughly £70 to £350 a year, including Insurance Premium Tax at 12%. Public liability alone is at the lower end. Businesses with staff pay more because employers' liability is added.
Does chimney sweep public liability insurance cover soot damage?
Usually, yes. Soot damage to a customer's carpets, furniture and decoration is normally treated as damage to third party property under public liability.
Am I covered if I damage the stove or flue liner I'm sweeping?
Only if your policy covers damage to property worked upon. Some basic policies exclude the item you are working on, which for a sweep means the stove, fireplace, liner, pot or cowl. Ask for it by name and check the limit.
Do chimney sweeps need professional indemnity insurance?
It is not compulsory, but it is worth considering if you issue certificates of sweeping, CCTV chimney inspection reports or advice on whether an appliance is safe to use.
What happens if a customer has a chimney fire after I swept it?
The customer or their home insurer may claim you missed a blockage or tar build-up. Your public liability or professional indemnity insurer would usually investigate and defend the claim.
Do I need to be HETAS registered to be a chimney sweep?
No. Chimney sweeping is not a licensed trade, and membership of HETAS, the Guild of Master Sweeps, NACS or APICS is voluntary. Many insurers and landlords prefer a member.
Does my chimney sweep insurance cover stove installation?
Not automatically. Installing stoves and liners is rated separately from sweeping and must be declared. In England, fitting a solid-fuel appliance is notifiable building work unless you are a member of a competent person scheme such as HETAS.
Can I remove a bird's nest from a chimney?
Not while it is in use or being built. Active nests of wild birds, such as jackdaws, are protected by the Wildlife and Countryside Act 1981, so removal normally waits until nesting has finished.
Does chimney sweep tools insurance cover kit left in my van overnight?
Sometimes. Many tools policies have conditions for theft from vans at night, such as the van being locked in a garage or the tools being removed.
Do I need business use on my van insurance as a chimney sweep?
Yes. Driving to jobs with your equipment is business use, which social, domestic and pleasure cover does not include.