Roofer Insurance UK — What Cover You Need and How to Keep Premiums Down (2026)

Roofing sits at the sharp end of the construction risk table. You work at height every day, often over occupied buildings, and the consequences of something going wrong — for you, a bystander, or a client's property — can be severe and expensive. Yet a significant number of roofers are still operating on a generic trade policy that quietly excludes working above a certain height, or that has never been tested against a real roofing claim.

This guide breaks down every type of cover a UK roofing business needs in 2026, what each policy actually does and doesn't protect, the realistic cost, and the practical steps you can take to keep premiums down without cutting corners on protection.

1. Why Roofers Need Specialist Insurance

The Health and Safety Executive consistently identifies roofing as one of the highest-risk trades in the UK. Falls from height account for around 40% of all fatal injuries to workers in construction, and a significant proportion of those involve roof work. Insurers know this, and it is reflected both in the availability and the terms of cover.

A standard builders' or general trades policy will often contain a height exclusion — typically anything above 3 metres or two storeys — or will exclude specific roofing activities such as torch-on felt application or lead work. If you are working on a three-storey terrace and pick up a claim, an insurer can legitimately refuse to pay if your policy was never rated for that exposure.

The claims scenarios that roofing insurers see most often include:

• A roofer or labourer falling through a rooflight or fragile section of roof, resulting in serious injury and a large employers' liability claim
• A dislodged tile or piece of debris falling onto a passer-by on a public footpath below, triggering a public liability claim for personal injury
• Fire spreading from hot works — torch-on felt or a lead welder — to the roof structure or a neighbouring property
• Water ingress after stripping a roof that is then left exposed overnight, causing damage to a client's ceilings, electrics, and contents
• Theft of tools and materials from a roof or van on site

Each of these scenarios requires a different type of cover. No single policy addresses all of them, which is why roofers need to piece together a package rather than rely on one off-the-shelf product.

2. Public Liability Insurance for Roofers

Public liability (PL) insurance covers you for claims made by third parties — members of the public, clients, or anyone other than your own employees — for injury or property damage caused by your work. It is the policy most clients and main contractors will ask to see before you set foot on site.

The legal minimum is £1 million, but in practice most domestic clients and virtually all commercial or main-contractor jobs will require £2 million or £5 million. Some local authorities and housing associations specify £10 million. It is worth checking the requirements before pricing a job rather than finding out at the point of signing a contract.

What PL covers:

• Third-party bodily injury (the tile-on-the-pavement scenario above)
• Damage to a client's property caused by your work (water ingress, fire spread)
• Legal defence costs, which can be substantial even for claims that are ultimately unsuccessful

What PL does not cover:

• Injuries to your own workers — that requires employers' liability
• Damage to your own tools and equipment — that requires plant and tools cover
• Defective workmanship that causes financial loss without associated physical damage — that requires professional indemnity
• Contractual penalties or liquidated damages written into a contract

Typical premiums for a sole trader roofer with a clean claims history run from around £500 to £1,500 per year for £2 million cover, depending on turnover, the type of roofing work (pitched versus flat, hot works or not), and whether you work on occupied buildings. Adding hot works exposure or scaffold erection can push that figure higher.

3. Employers' Liability Insurance

If you have anyone working for you, employers' liability (EL) insurance is not optional — it is a legal requirement under the Employers' Liability (Compulsory Insurance) Act 1969. The requirement applies not just to directly employed staff but also to labour-only subcontractors (LOSCs) who work under your control, supply their own labour but use your equipment and materials, and are not genuinely self-employed under HMRC's tests.

In practice, the status of a labourer who shows up regularly with your gang is often unclear. If they have no other clients, use your van, and work only when you tell them to, HMRC and an insurer may both treat them as employees. The safest position is to carry EL regardless if you use labour of any kind.

The statutory minimum EL limit is £5 million per claim, though most policies are written at £10 million. The fine for not holding a valid EL policy when you are legally required to is up to £2,500 per day. You must also display the certificate of insurance at your workplace, or make it available electronically to employees; failing to do so carries an additional £1,000 fine.

EL premiums for a roofing business are calculated primarily on your annual wage bill. As a rough guide, expect to pay between 1.5% and 3% of total wages, with the rate increasing if your workforce carries out hot works or works on particularly exposed structures.

4. Plant and Tools Insurance

Your tools and equipment are your livelihood, and they are also a target. Roofing equipment — tile cutters, roofing jacks, nail guns, lead-welding kits, roof access equipment — represents a significant capital investment, and theft from a van or site is one of the most common claims in the trade sector.

Plant and tools policies cover:

• Theft from a locked vehicle or secure compound
• Accidental damage on site
• Loss in transit

Pay close attention to whether the policy settles claims on a new-for-old basis or an indemnity value basis. New-for-old replaces a stolen item with a new equivalent; indemnity value pays only what the item was worth at the time of loss after depreciation. On a five-year-old tile cutter, the difference can be several hundred pounds. New-for-old costs more in premium but is usually worth it for frequently used equipment.

Most policies impose conditions on theft from vehicles: the vehicle must be locked, tools must be stored out of sight (ideally in a locked toolbox within the van), and claims made outside specified hours may require evidence of forced entry. Read these conditions carefully before you claim, or better, before you buy.

Scaffolding boards and access equipment present a grey area — some tools policies cover them, some do not. Hired-in plant (scaffold you rent rather than own) requires separate hired-in plant cover or a contractor's plant extension.

5. Hot Works Cover

Any roofing work that involves a naked flame or high-temperature process — torch-on felt application, lead welding, bitumen pouring, or EPDM heat-welding — is classified as hot works by insurers. This triggers an additional underwriting requirement that goes beyond the standard PL policy.

Insurers covering hot works will typically require:

• A documented hot works permit system, completed before every hot works operation and countersigned by the site supervisor or client where applicable
• A fire watch period of at least one hour after the last use of heat on the roof, with a competent person remaining on site to check for smouldering
• Appropriate fire extinguishing equipment accessible at the point of work
• A site sign-off record confirming the fire watch was completed

If you carry out hot works without these controls in place and a fire subsequently occurs, your insurer is very likely to reject the claim on the basis of a breach of condition. This is not a technicality — fires from torch-on felt can smoulder for several hours before igniting the roof structure, and many such claims arise from jobs where no fire watch was conducted.

Some underwriters will simply exclude hot works from a standard roofing policy, in which case you need to arrange separate hot works cover or switch to an insurer that can rate the full scope of your work. Always declare hot works activities when applying for cover; failing to do so is a material misrepresentation that can void the entire policy.

6. Professional Indemnity Insurance

Most roofers who carry out straightforward replacement or repair work on a like-for-like basis will not need professional indemnity (PI) insurance. PI becomes relevant when you are providing advice, design input, or a specified product with a performance guarantee attached to it.

The scenarios where PI matters for roofers include:

• Design-and-build flat roofing contracts where you are specifying the system — for example, a warm roof build-up with a particular membrane — and providing a 10, 15, or 20-year product guarantee
• Green roofs, sedum blanket systems, or intensive planted roofs, where your specification choices affect drainage, loading, and long-term waterproofing performance
• Contracts where you are acting as a principal contractor and coordinating the work of other trades on the roof
• Any situation where a client is relying on your professional judgment rather than simply your labour and materials

PI covers the cost of defending a claim that your advice or design was negligent, and any damages awarded. Claims can arise years after the work was completed — a flat roof that fails in year seven of a ten-year guarantee period, for example — so PI needs to be maintained continuously, not just for the duration of the project.

Typical PI premiums for a small roofing business start at around £400 to £800 per year for £250,000 of cover, rising with the complexity of contracts and the size of turnover.

7. How to Keep Premiums Down

Insurance for roofing businesses is priced on risk, which means the steps you take to reduce risk on site directly affect what you pay. There are several levers worth pulling:

• Join a trade association. NFRC (National Federation of Roofing Contractors) membership signals to insurers that you meet a minimum standard of competence and are subject to a complaints and disciplinary process. Several specialist brokers offer preferential rates to NFRC members. CITB registration and CSCS cards for your operatives serve a similar purpose.
• Maintain thorough health and safety documentation. Risk assessments and method statements (RAMS) for every job type you carry out demonstrate that you have thought systematically about the hazards. Insurers and loss adjusters look favourably on businesses that can produce these documents quickly and show they are site-specific rather than generic templates.
• Implement a hot works permit system and stick to it. Even if it is not currently a policy condition, demonstrating a rigorous hot works procedure reduces the probability of a fire claim and gives you a strong position in any claim that does arise.
• Limit hot works where possible. Cold-applied flat roofing systems eliminate the hot works exposure entirely. If your business can shift a proportion of flat roof work to cold-applied systems, you may qualify for a lower premium band.
• Protect your claims history. A single large claim can push premiums up significantly at renewal. For smaller incidents, consider whether it is worth claiming or absorbing the cost yourself if it sits close to your excess. However, always report incidents even if you do not pursue a claim, as late notification can give an insurer grounds to dispute liability later.
• Use a specialist broker. A broker who works specifically with roofing or construction businesses will have access to underwriters who understand the trade and will rate it more accurately than a general insurer applying a broad construction category. Paying a slightly higher brokerage fee is almost always worth it for the quality of cover and the claims support.
• Review your declared turnover accurately. PL and EL premiums are partly based on turnover and wage bill. Under-declaring saves money in the short term but creates a proportional shortfall in any claim settlement. Over-declaring wastes money. Get the figures right.

8. Key Questions to Ask Your Insurer

Before you agree to any roofing policy, work through these questions with your broker or insurer. The answers will tell you quickly whether the policy is suitable for your actual work:

• What is the maximum working height covered? Some policies cap cover at 10 metres or three storeys. If you regularly work on commercial or industrial roofs, you need to confirm the limit applies to your typical jobs.
• Does the policy cover property in my care, custody, or control? Standard PL excludes property you are currently working on. A “care, custody, and control” extension is needed to cover a client's roof structure while you are stripping and re-roofing it.
• Are scaffold exclusions in place? If you erect your own scaffold, you need to confirm this activity is rated and covered. Some policies exclude scaffold erection entirely or limit it to working platforms below a specified height.
• How are subcontractors treated? If you use subbies, check whether your PL policy extends to cover their work or whether each subcontractor must carry their own policy. Some policies cover labour-only subcontractors automatically; others require each subbie to have their own PL and you to hold a record of their certificates.
• What is the hot works position? Confirm explicitly whether hot works are included, excluded, or covered subject to conditions — and get the conditions in writing so you know exactly what procedure to follow on site.
• What is the run-off period for completed works? Claims arising from completed roofing work — a leak that develops six months after the job — need to be covered by the policy in force at the time of the claim, not the time of the work. Most PL policies cover this automatically, but confirm it.

Summary

Roofing insurance in 2026 is not a tick-box exercise. The combination of height exposure, hot works risk, and the value of the structures you are working on means that an off-the-shelf policy is unlikely to give you the protection your business actually needs. The core package for most roofing businesses is public liability (at least £2 million), employers' liability if you have any workers, plant and tools cover, and — if you carry out any hot works — explicit hot works cover with the permit system to match it. Professional indemnity sits on top of that for design-and-build or guaranteed-system contracts.

The paperwork that supports your insurance — your risk assessments, method statements, hot works permits, and training records — is not just a compliance requirement. It is the evidence that keeps claims paid and premiums manageable. Keep it organised, keep it current, and make sure you can produce it quickly when a client, main contractor, or loss adjuster asks for it.