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Property
Escape of water is the buildings insurance peril that usually covers damage caused by water suddenly leaking from pipes, tanks, appliances or heating systems. In let houses and blocks of flats it causes frequent disputes, because the cause, the timing, who owns the failed pipe and whose policy should pay all affect the outcome.
Part of: Commercial property owners’ insurance
In short
Escape of water cover usually pays for the damage water causes, not for fixing the pipe or appliance that failed. Policies commonly exclude damage that happens gradually, wear and tear and poor maintenance, and restrict cover once a property has been empty for a set period. Trace and access cover, which pays to find the leak, is often an extension with its own limit. In blocks, the freeholder’s buildings policy usually covers the structure and each leaseholder insures their own contents. Landlords’ repair duties under section 11 of the Landlord and Tenant Act 1985 sit alongside the insurance; they do not replace it.
Last reviewed 7 October 2026 by the Apex commercial team.
The peril responds to a sudden escape, such as a burst pipe, a split hose or a failed tank. It pays for the resulting damage to the building: ceilings, floors, plaster and decoration. Many wordings do not pay to repair the pipe, appliance or fitting that failed. That is treated as maintenance.
Three related covers are often confused:
Escape of water claims often carry a higher excess than other perils, and insurers may raise it after a claim. Check the excess on your schedule rather than assuming the standard one applies.
Most disputes come down to when, and how quickly, the damage happened.
Gradual damage. FOS describes a “gradually operating cause” exclusion as common, and mould as an example of damage that does not appear suddenly. Its published approach is that the insurer must prove an exclusion applies. Where the policyholder could not reasonably have known the damage was happening and acted promptly once they could, FOS is likely to say the claim should be paid. Wear and tear is treated differently, because everything wears out eventually.
Maintenance. Failed seals around baths and showers, perished hoses and corroded fittings are commonly excluded as wear and tear or poor maintenance. Keep records of inspections and repairs.
Unoccupancy. FOS points out that wordings differ on what “unoccupied” means: some require the property to be slept in, others only regular visits or furnishing. A policy might exclude escape of water after 30 days empty. Insurers told about a vacancy often continue cover but add conditions, such as keeping heating on, visiting at set intervals (for example every seven days) or draining the system in colder months. In FOS’s view, a breach should only defeat a claim if it is material to the loss.
In a typical leasehold block, the lease makes the freeholder or management company insure the whole building, including the structure of each flat. Each leaseholder insures their own contents and, depending on the lease, their own fixtures and improvements.
When water from flat 4 damages flat 2 below:
Leaseholders have direct rights here. Paragraph 7 of the Schedule to the 1985 Act lets a leaseholder notify the block insurer of damage themselves, extending a short notice period to six months. Since 31 December 2023, FCA rules on multi-occupancy buildings insurance mean FOS can hear leaseholder complaints about claims on policies sold or renewed after that date.
Insurance pays for sudden damage. The duty to keep pipes and installations working is a separate legal obligation, and it often decides whether a leak was sudden or the result of neglect.
| Law | What it requires |
|---|---|
| Landlord and Tenant Act 1985, s.11 | In leases of dwellings for under seven years (s.13), the landlord must keep in repair the structure and exterior, including drains, gutters and external pipes, and keep water, sanitation and heating installations in repair and working order. For flats, s.11(1A) extends this to parts of the building the landlord has an interest in. The duty does not cover damage the tenant is liable for through failing to use the property in a tenant-like manner, or rebuilding after fire, flood or other inevitable accident. |
| Landlord and Tenant Act 1985, s.9A | For dwellings in England, an implied covenant that the home is fit for human habitation at the start and throughout the lease. It was inserted by the Homes (Fitness for Human Habitation) Act 2018, in force since 20 March 2019. Section 10 includes freedom from damp among the matters considered. |
| Awaab’s Law (social housing, England) | Phase 1, in force since 27 October 2025, requires social landlords to deal with emergency hazards and significant damp and mould hazards within set timescales. For example, potential significant hazards must be investigated within 10 working days. Phase 2 starts on 30 November 2026. |
A tenant’s disrepair or damp claim is usually a claim for breach of the lease, not sudden damage. Property owners’ liability covers commonly respond to injury or third-party damage but often exclude contractual liability and the cost of doing the repairs themselves. Legal expenses cover may help with defending or bringing such disputes.
| Situation | Usually claimed under | Watch for |
|---|---|---|
| Burst pipe damages a let house | Landlord’s buildings policy | Escape of water excess; cost of the pipe repair itself |
| Hidden leak under a floor | Trace and access extension, then escape of water | Sub-limit; gradual damage exclusion |
| Leak in an empty flat between tenancies | Buildings policy, subject to unoccupancy terms | Days-empty limit; heating, visit and drain-down conditions |
| Tenant’s belongings ruined | Tenant’s own contents policy | The landlord’s policy rarely covers them |
| Rent lost while the flat dries out | Loss of rent section | Indemnity period and whether it applies to that peril |
| Tenant claims for damp after a slow leak | Possibly legal expenses or property owners’ liability | Disrepair and contractual exclusions |
If this affects your business, these are the points a broker will ask about:
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Send us your current schedule, or tell us about the property if you are arranging cover for the first time. Or leave your number and a named broker will call you back, usually the same working day.
Apex Insurance Brokers is an independent insurance broker based in Bristol, established in 2009 and authorised and regulated by the Financial Conduct Authority. We are not tied to one insurer: we work with over 30 markets, including Lloyd’s syndicates through wholesale brokers, and every client has a named broker who handles the placement, mid-term changes, certificates for clients and the renewal.
Often not. Many policies exclude damage that happens gradually. The Financial Ombudsman Service says the insurer must prove the exclusion applies, and it is likely to expect payment if the policyholder could not reasonably have known about the leak and acted promptly once they could. Wear and tear is treated differently.
In most leasehold blocks, damage to the building fabric is claimed on the freeholder’s block policy and your belongings on your own contents policy. If the leak came from someone’s negligence, the insurer may try to recover from them. Who pays the block excess depends on your lease and service charge terms.
Sometimes. Many buildings policies include trace and access as an extension with its own limit; others leave it out. It pays for finding the leak and opening up and making good walls or floors. Check the limit, because finding a hidden leak in a block can be expensive.
Often only for a limited period. Many policies restrict or exclude escape of water once a property has been unoccupied for a set number of days. Insurers told about a vacancy commonly continue cover with conditions such as heating on, regular visits or draining the system. Breaching a condition should only matter if it relates to the loss.
For most residential lets under seven years, yes. Section 11 of the Landlord and Tenant Act 1985 makes the landlord keep in repair and working order the installations for water, sanitation and heating. The duty does not extend to damage the tenant causes by failing to use the property in a tenant-like manner.
Apex arranges buildings, block and let property cover across the UK. Send us your current schedule and claims history and we’ll look at the escape of water terms with you. Or call 0117 325 0027.
Start your quote Call 0117 325 0027Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information, not advice on your individual circumstances. Cover is always subject to the insurer’s acceptance and the policy terms, and this page does not guarantee that cover will be available or on what terms.
