Window Cleaners Insurance and Working at Height Explained

If you clean windows for a living, height is the one thing an insurer will always want to talk about. Not your round size, not your cleaning solution, not how long you have been trading. What matters is how high you go, and how you get there. Most window cleaning policies are written with a working height limit, a maximum height above ground level at which you are covered to work. Go above it and a claim arising from that job may not be paid, even though the rest of your policy is perfectly valid.

The short answer for most rounds: if you work from the ground with a water-fed pole and only use ladders occasionally for low-level domestic work, you sit in the part of the market insurers are most comfortable with. If you use ladders as your main method, work above two or three storeys, or use cradles, mobile elevating work platforms or rope access, the questions get more detailed, the wording matters more and fewer insurers will take the risk. None of that means you cannot get cover. It means the way you describe your work needs to be accurate.

This guide explains how height is treated in window cleaners insurance, what the Work at Height Regulations actually require (ladders are not banned), the questions underwriters ask, and the practical records that support both your premium and any claim you have to make. It is general guidance rather than advice about your own policy. Cover always depends on the wording, the insurer and your circumstances.

How does working at height affect window cleaners insurance?

Height affects three things: whether an insurer will quote at all, the price, and the conditions attached to the policy.

The reason is simple. A fall from height is one of the most common causes of serious workplace injury in Great Britain, and the consequences are expensive. An injured self-employed window cleaner loses income and may never return to ladder work. An injured employee can bring a claim against your business that runs into six figures once care costs and loss of earnings are added. A dropped pole section or bucket from the second floor can cause a head injury to a passer-by. Height turns a modest job into a potentially catastrophic claim, so underwriters price it carefully.

Most window cleaning policies handle this with a height condition. It usually appears in one of three forms:

• A stated maximum working height in metres. For example, cover applies to work carried out up to a specified height above ground level, with anything higher excluded unless agreed.
• A storey limit. Cover for ground floor and first floor only, or up to three storeys, again with higher work needing specific agreement.
• A method condition. Cover for reach-and-wash pole work from ground level, with ladder work limited or excluded, or ladder use permitted only up to a certain height.

Read your schedule and endorsements before you take on a taller building. If your policy is capped at, say, third-floor level and a managing agent asks you to add a five-storey block, that is a phone call to your broker, not a decision to make on site.

What do the Work at Height Regulations 2005 require?

The Work at Height Regulations 2005 apply to employers, the self-employed and anyone who controls work at height. They are risk-based rather than prescriptive, and there is one myth worth killing straight away: ladders are not banned. The Health and Safety Executive has said so repeatedly. A ladder is a legitimate piece of access equipment for low-risk, short-duration work where a more substantial platform is not justified.

What the regulations do require is a sensible order of thinking:

1. Avoid work at height where you reasonably can. For window cleaning, this is exactly what a water-fed pole does, because it brings the work to ground level.
2. Where you cannot avoid it, use equipment or other measures to prevent a fall. A tower, a MEWP with guard rails, a properly maintained cradle.
3. Where the risk cannot be eliminated, minimise the distance and consequences of a fall. Harness and fall-arrest systems, correct anchor points.

You also need to plan the work, take account of weather, make sure the people doing it are competent, and inspect equipment. For sole traders that does not mean a filing cabinet of paperwork. It means a written risk assessment for the types of work you do, a short site-specific check when something is unusual, and ladder inspection records you can actually produce.

Where equipment such as a suspended cradle or a MEWP is used, the Lifting Operations and Lifting Equipment Regulations 1998 (LOLER) bring in thorough examination requirements, which is why insurers ask for inspection certificates when cradles appear on a proposal form.

Ladders versus water-fed poles: how insurers see the difference

Reach-and-wash systems changed the risk profile of the trade. Working from the ground removes the fall, and that is reflected in how readily insurers quote. But poles bring their own hazards, and it is a mistake to assume a pole round is a zero-risk round.

Two points catch people out. First, carbon fibre poles conduct electricity. Working near overhead lines, service cables into a property, or street lighting columns with damaged covers is a genuine hazard, and insurers will expect you to have thought about it. Second, water damage is the most common pole-related property claim we see discussed in the trade: a flat or trickle vent left open, water tracking behind a failed seal, and a ceiling stain in the room below. That is a damage to property claim under your public liability section. If the damage is to the very thing you were cleaning rather than the surrounding property, you may be into damage to property worked upon territory, which is not always included as standard. Our guide to treatment risks and the gap in standard public liability explains that distinction in more detail.

What questions will an insurer ask about height?

Underwriting a window cleaning risk is mostly about access method. Expect some version of the following, and expect to answer accurately, because the duty of fair presentation under the Insurance Act 2015 requires commercial customers to disclose every material circumstance they know or ought to know. Getting this wrong is how a claim gets reduced or declined.

• What is your maximum working height? Give the real figure, including the occasional job, not the everyday average.
• What proportion of work is ground-level pole, ladder, tower, MEWP or cradle? A rough percentage split is fine.
• Do you use ladders, and to what height? Say whether they are used for access, for working from, or only for gutter clearance.
• Do you ever use rope access or abseiling? This is usually excluded from standard cleaning policies and needs a specialist market and IRATA-qualified operatives.
• Do you work on cradles or building maintenance units, and are LOLER examination certificates in place?
• What training have you and your staff had? Ladder Association, PASMA for mobile towers, IPAF for MEWPs.
• Do you clean internal atrium or stairwell glazing? Different access, different fall consequences.
• Do you also offer gutter vacuuming, solar panel cleaning, pressure washing or roof work? Anything beyond glass needs declaring so the description of business is correct.
• Do you use subcontractors, and are they labour-only or bona fide? Labour-only subcontractors work under your direction and are usually treated as employees for insurance purposes; bona fide subcontractors carry their own policies and you should collect evidence.
• Claims and incidents in the last five years, including near misses you reported to a client.

When you get a quote through our window cleaners insurance enquiry form, these are the questions you will see, and not much else. There is no point asking a sole-trader window cleaner about stock in transit or catering equipment.

Which covers matter most when you work at height?

Height does not create a separate policy section. It changes the severity of claims under sections you already need.

On limits: the Employers' Liability (Compulsory Insurance) Act 1969 requires a minimum of £5 million of employers' liability cover, and most policies in the market are issued at £10 million. The HSE can fine a business up to £2,500 for each day it trades without valid cover. If you have even one part-time employee or a regular labour-only helper, read our explainer on employers' liability for cleaning companies before you assume you are exempt.

For public liability, let the contract decide rather than guessing. Local authorities, housing associations and managing agents frequently specify £5 million for work on their buildings, and some facilities management tenders go to £10 million. Our guide to choosing a public liability limit for cleaning contracts covers how to match your limit to what you are being asked to sign. If you need broader detail on the individual sections, the public liability page and the tools and equipment page set out the typical structure.

Real claim scenarios from height work

Illustrative examples, not real claims, but each one reflects a pattern that comes up in this trade.

• The knocked ladder. A cleaner sets a ladder against a shopfront in a narrow high street. A delivery driver reverses, clips the base, and the ladder goes into the shop window. Third-party glass, shop closure, and an injury to the cleaner. Public liability responds to the glass; employers' liability or personal accident deals with the person, depending on employment status.
• Water through a trickle vent. Pole work on a first-floor flat, vent open, water runs down inside the reveal and stains the plaster and a rug. Modest sum, but the client wants a decorator, not a promise. Our guide on handling accidental damage sets out what to do in the first hour.
• Conservatory roof. Ladder foot placed on a polycarbonate panel to reach a bedroom window. The panel gives way, the cleaner falls partway through, and the whole roof section needs replacing.
• Dropped pole section. A worn clamp lets a pole section slide and fall three storeys onto a pavement, catching a pedestrian's shoulder. Injury claims like this turn on inspection and maintenance records.
• Slip on wet paving. Purified water runs across a supermarket entrance, a customer slips, and the store's insurers pursue you. The obvious defence is signage and hose management, which is why insurers ask about it.

The financial hit is rarely just the repair. Excess, lost days, a client relationship and possibly your renewal terms all move. We set out the full picture in the true cost of a cleaning claim.

A practical working-at-height checklist for window cleaners

Work through this before your next renewal or your next tender.

1. Write down your real maximum working height and check it against your policy schedule. If the schedule is lower than your round, call your broker.
2. Keep a written risk assessment covering ladder use, pole use, overhead cables, wet surfaces and public areas. One or two pages, dated and reviewed annually.
3. Do a site-specific check on anything unusual. Awkward ground, fragile roofs, overhead lines, school or hospital access rules.
4. Inspect ladders before use and record formal inspections. Look at stiles, feet, rungs and locking mechanisms. Retire damaged ladders rather than repairing them.
5. Use ladder stabilisers, standoffs or footing devices where appropriate, and never rest a ladder on gutters, conservatories or glazing bars.
6. Check pole clamps and sections weekly and keep a maintenance note. Replace worn collars before they slip.
7. Treat every overhead line as live. Plan the route and angle of carbon poles away from cables, and do not carry poles upright near lines.
8. Manage water and hoses in public areas: cones or wet floor signs, hoses routed against the building, and a check that ground-floor windows and vents are closed.
9. Get training and keep the certificates. Ladder Association, PASMA, IPAF as relevant. Tenders ask for them and insurers like to see them.
10. Collect evidence of insurance from bona fide subcontractors and record which of your people are labour-only.
11. Set a weather rule and stick to it. Wind is the main one for pole work; a written threshold protects you when a client pushes.
12. Record near misses. A short log of what nearly happened shows an underwriter a business that manages risk rather than hopes.

When your round includes more than glass

Plenty of window cleaners add gutter clearance, fascia and soffit cleaning, solar panel washing, conservatory roofs and driveway work. Each addition changes your risk and needs to appear in your description of business. Gutter vacuuming from the ground is usually straightforward; gutter clearance from a ladder is not the same job as cleaning a pane of glass, and roof access is a different conversation entirely.

If jet washing has become a regular earner, look at how pressure washing and driveway cleaning cover is arranged, because high-pressure work brings its own damage exposures: pointing blown out of brickwork, flooded airbricks, overspray on neighbouring cars. If you have moved into office and communal-area work, commercial cleaning insurance may be the better fit, and if you hold fobs for blocks of flats then loss of keys cover is worth a look. You can see the full range on the cleaning insurance hub or browse the rest of our guides.

Getting your height cover right

The businesses that get the smoothest renewals are the ones who can describe their access methods precisely, produce a risk assessment and a ladder inspection record, and show training certificates. That is not bureaucracy for its own sake. It is the evidence an underwriter uses to decide whether you are a careful operator or an unknown quantity, and it is the evidence that supports you if a claim is ever disputed.

If you are not sure whether your current policy covers the heights you actually work at, or a new contract has asked for a limit you do not hold, tell us what your round looks like and we will work through the wording with you. Start with our window cleaners insurance quote form, which only asks the questions that apply to window cleaning, or use the general enquiry page if your business covers several types of cleaning. Polished Insurance is a trading name of Allied Insurance Services Ltd, authorised and regulated by the Financial Conduct Authority. This guide is general information and not personal advice; cover depends on the policy wording, insurer acceptance and your circumstances.