A burst pipe can ruin ceilings, flooring and electrics in a matter of hours. A storm can lift roof tiles before you have even noticed the wind has picked up. That is why asking what does buildings insurance cover matters long before you need to make a claim.
Buildings insurance is designed to pay towards repairing or rebuilding the physical structure of your home after insured damage. But the detail matters. Policies differ, excesses apply and some problems that feel unexpected are not covered at all. Knowing the difference can save a nasty surprise at an already stressful time.
What buildings insurance covers at its core
Think of buildings insurance as cover for everything that would be left behind if you could turn your home upside down. It usually protects the structure itself, including the roof, walls, floors, ceilings, permanent fixtures and fitted units.
Most standard UK policies cover damage caused by events such as fire, smoke, explosion, storms, flooding, escape of water from pipes or tanks, theft, vandalism and impact from a vehicle or falling tree. If a fire damages your kitchen, for example, buildings cover can help pay to repair the room and replace fitted cupboards, worktops and plumbing that have been damaged.
It will commonly include permanent items such as fitted kitchens and bathrooms, built-in wardrobes, toilets, baths, showers, radiators, boilers and pipes. Garages, sheds, greenhouses, gates, fences, drives and patios may also be included, although insurers often set lower limits for these outside features.
The key point is that buildings insurance covers the home itself, not the possessions you could pack into boxes and take with you. Your sofa, television, freestanding furniture and clothes usually fall under contents insurance instead.
Common events buildings insurance may pay for
Fire, storms and flooding
Fire and storm damage are among the better-known reasons people claim. Cover may pay for repairs after a fire, lightning strike, storm-damaged roof or flooding caused by heavy rain or overflowing rivers.
However, an insurer will look at the cause of the damage. A storm claim for missing tiles may be accepted where high winds caused the problem, but not where the roof was already in poor condition. The same applies to water damage. A sudden leak from a burst pipe is very different from long-term seepage that has been ignored.
Escape of water and frozen pipes
A leaking washing machine hose, burst central-heating pipe or overflowing water tank can cause extensive damage. Buildings insurance often covers the cost of tracing the leak, accessing it and repairing the resulting damage to walls, floors and fixtures.
There may be conditions attached, particularly if your property is left empty during winter. Some policies ask you to keep the heating on at a minimum temperature or turn off the water supply when the home is unoccupied for a set period. Check this before going away for an extended holiday or leaving a property between tenancies.
Theft, malicious damage and impact
If a burglar breaks a window, damages a door or tears out fitted items, buildings cover can usually help with repairs. It may also cover deliberate damage by vandals. Damage caused by a car hitting your wall, garage or home is commonly included too, whether the vehicle belongs to you or someone else.
Subsidence, heave and landslip
Subsidence is where the ground beneath a building sinks, causing movement and cracking. Heave is the opposite – the ground rises – while landslip involves ground moving down a slope. These are serious issues, so buildings policies generally include them.
That said, subsidence claims can be complex. Damage to paths, patios and driveways may only be covered if the home itself has been damaged at the same time. There is also usually a higher excess for subsidence than for other claims.
What is not usually covered?
Buildings insurance is there for sudden, insured events, not every repair a home will ever need. Normal wear and tear, poor workmanship and gradual deterioration are normally excluded. If sealant has failed slowly around a bath or your roof has worn out over many years, the insurer is unlikely to pay to put it right.
You will also usually need to fund routine maintenance yourself. That includes clearing gutters, replacing ageing roof felt, dealing with rot, treating damp caused by condensation, and repairing damage caused by pests such as mice, rats or insects.
Most policies will not cover mechanical or electrical breakdown of a boiler simply because it has stopped working. Home emergency or boiler cover can sometimes help with urgent call-outs, but it is separate from standard buildings insurance and comes with its own limits.
Poor security can cause problems, too. If your policy says doors must have certain locks or windows must be secured when you leave, failing to meet those requirements could affect a theft claim. It is worth reading the policy wording rather than assuming every situation is covered.
Rebuild cost matters more than sale price
When arranging buildings insurance, insurers ask for the rebuild cost of your home. This is the amount it would cost to demolish, clear and rebuild the property if it were destroyed – not what you paid for it or what it would sell for today.
Rebuild costs can include professional fees, such as architects and surveyors, as well as the cost of meeting current building regulations. A period cottage with specialist materials may cost far more to rebuild than a newer home of a similar size, even if its market value is lower.
Underinsuring your home can leave you short if you need to claim. If the rebuild cost is £300,000 but your policy limit is only £200,000, an insurer may reduce the settlement to reflect the gap. Many policies offer a high or unlimited buildings sum insured, but you should still provide accurate property details.
Do you need buildings insurance?
If you own your home with a mortgage, your lender will almost always require buildings insurance as a condition of the loan. You can normally choose the insurer, provided the cover meets the lender’s requirements. Do not assume the policy offered alongside a mortgage is automatically the best value or the best fit.
If you own your home outright, buildings insurance is not normally a legal requirement. It is still a sensible safeguard for most people, as the cost of rebuilding after a major event would be out of reach for many households.
For leasehold flats, the freeholder or managing agent often arranges buildings insurance for the whole block and recovers the cost through service charges. Check your lease and ask for confirmation before buying a separate policy. You may still need contents insurance for your own belongings and improvements inside the flat.
Landlords need suitable cover for a rented property rather than relying on a standard owner-occupier policy. Landlord buildings insurance may account for risks such as tenant damage, periods when the property is empty and loss of rent following insured damage.
How to choose cover without getting caught out
Start with the basics: the correct rebuild cost, the type of property, whether it is occupied all year and any previous claims or known structural issues. Be honest about renovations, home working, lodgers and changes to how the property is used. Small details can make a big difference when it comes to cover.
Then look beyond the headline premium. Check the excess you would have to pay, especially for escape of water, flood and subsidence. Consider whether accidental damage cover would be useful. This can protect against mishaps such as drilling through a pipe or putting a foot through the loft ceiling, but it is often an optional extra.
Also check the limits for garages, sheds, boundary walls and alternative accommodation. If your home becomes unliveable after an insured event, alternative accommodation cover can help with the cost of somewhere else to stay while repairs are carried out. This is a feature you may never expect to use, but would be very grateful for if you did.
A cheap quote is only a good deal if it covers the risks that genuinely apply to your home. If comparing policy documents feels like another job on the list, Cheaper Insurance Direct can search suitable insurers and talk you through the differences in plain English.
Before renewing, take ten minutes to check whether your home, rebuild cost or circumstances have changed. That small bit of preparation can make it far easier to arrange cover that stands up when you need it most.