Do You Need Accidental Damage Cover for Buildings, Contents, or Both?

Key Takeaways

• Accidental damage is a sudden, one-off event (like drilling through a hidden pipe during a 2024 DIY project) – not gradual wear and tear.
• Buildings accidental damage usually covers walls, ceilings, fitted kitchens, bathrooms and built-in fixtures and fittings.
• Contents accidental damage usually covers sofas, TVs, carpets, laptops and other personal belongings inside the home.
• Many UK insurers treat buildings and contents accidental damage as separate options, so you may need one, the other, or both depending on your home and lifestyle.
• Barts Insurance Brokers can compare options across multiple insurers to help you choose exactly the right level of cover.

What Is Accidental Damage Cover?

Accidental damage cover protects against sudden, unforeseen physical damage caused by a one-off incident. Think of a football smashing through your window on a Sunday afternoon, red wine tipped over a new cream carpet at Christmas 2025, or putting your foot through the loft ceiling while storing boxes.

This is different from standard perils like fire, storm, escape of water or theft, which are normally included on UK home insurance policies. Insurers only cover damage that is visible and caused by a single identifiable event – not long-term problems such as damp, rot or gradual leaks.

Accidental damage can usually be added to buildings insurance, contents insurance, or both. Barts Insurance Brokers Ltd works with multiple UK insurers to help customers choose exactly how much cover they need.

Buildings vs Contents: What’s the Difference?

The first step is knowing which things are classed as “buildings” and which as “contents.”

Buildings includes the structure of your home plus permanent fixtures: walls, ceilings, floors, roof, fitted kitchen units, built-in wardrobes, bathroom suites, and fixed glass and sanitaryware.

Contents covers items you could take with you if you moved out: furniture, TVs, rugs, loose carpets, curtains, clothing, gadgets and most personal belongings.

Because of these grey areas, policy documents matter. Barts Insurance Brokers helps clients check whether specific high-value items are treated as buildings or contents by different insurers.

Accidental Damage Cover for Buildings

Buildings accidental damage protects the fabric of your home and fixed fixtures from sudden, one-off accidents. Some insurers include limited cover (accidental breakage of fixed glass and wash basins) as standard, while full accidental damage is an optional extra.

Check whether your schedule mentions “accidental breakage of glass and sanitary fixtures” only, or “full buildings accidental damage cover.” Full cover usually includes DIY mishaps damaging walls, drilling through underground pipes, or putting a foot through the attic floor.

What Buildings Accidental Damage Typically Covers

Typical covered scenarios include:

• Smashed double-glazed window from a neighbour’s cricket ball
• Cracked ceramic hob from dropping a heavy pan
• Damage to a fitted quartz worktop from spilled oven cleaner
• Hole in plasterboard after moving wardrobes
• Broken bathroom sink after a heavy object falls
• Damaged roof tiles from accidentally walking on a fragile section

Payout is usually for repair or reinstatement up to the buildings sum insured, minus any compulsory excess (typically £100–£350). This protection can save you from large, unexpected bills.

What Buildings Accidental Damage Usually Does Not Cover

Common exclusions apply across most UK insurers:

• Gradual deterioration (wear and tear to pointing, old tiles, rotten window frames)
• Poor workmanship or defective materials from builders
• Deliberate or criminal damage by household members
• Damage during major renovations without notifying the insurer
• Pre-existing damage from before the policy start date

Subsidence, heave and landslip are normally covered under separate sections, not accidental damage. Some insurers may exclude damage caused by tenants unless specific landlord cover is in place.

Accidental Damage Cover for Contents

Contents accidental damage covers movable belongings inside the home for sudden one-off accidents. This typically includes furniture, sofas, TVs, sound systems, ornaments, laptops (while in the home), and rugs or carpet.

Some insurers offer different levels – basic cover for TVs and entertainment equipment only, versus full contents accidental damage for most items. Cover applies to contents belonging to family members at the insured address, often excluding items owned by lodgers or paying guests.

This cover is particularly useful in busy households with children, pets, or frequent visitors where spills and breakages are more likely.

Does Accidental Damage Cover Sofas, TVs and Other Furniture?

Most full contents accidental damage policies do cover these items. Practical examples include:

• Red wine spilled over a fabric sofa during a 2025 New Year’s Eve party
• Child jumping on a leather corner sofa and snapping the frame
• TV knocked off its stand during indoor football
• Glass coffee table cracked by a dropped ornament
• Dining chair leg broken when a guest stumbles

Insurers expect “reasonable care,” but accidents happen even in well-maintained homes. Cosmetic damage like minor scratches may not reach the excess threshold, so small repairs might be cheaper to pay yourself. Consider replacement costs of big-ticket items (a £2,000 smart TV) when deciding whether to add this cover.

Accidental Damage for Personal Belongings and Gadgets

Not all portable items are automatically covered under basic contents accidental damage. Laptops, tablets and mobile phones may be covered inside the home, but cover outside (dropping a phone in a café) usually requires separate “personal possessions” or “away from home” cover.

Covered incidents inside the home include:

• Laptop knocked off a desk
• Tablet dropped onto a tiled kitchen floor
• Headphone cable caught on a door handle, ripping the device from a table

Many insurers set single-item limits (often £2,000) and require high-value items like designer watches or jewellery to be specifically listed. Barts Insurance Brokers can help decide whether high-risk items need special listing or separate specialist cover.

Walls, Floors, Fixtures and Fittings: Buildings or Contents?

Readers often get confused over whether damage to walls, floors, and certain fitted items counts as buildings or contents.

• Internal walls, ceilings and partitions (drilling holes, knocking through by mistake): Buildings
• Fitted kitchens and bathrooms (cabinets, worktops, tiles, wash basins, toilets, built-in ovens): Buildings
• Carpets and most rugs: Contents
• Hard flooring: Traditional tiles and original floorboards may be buildings; click-together laminate or engineered wood laid over underlay may sometimes be contents

Where genuinely unclear, insurers look at how the item is fixed in place and whether it would remain if you moved home.

Common Real-World Scenarios and Which Policy They Fall Under

Specific policies can differ, so always check your wording.

Choosing the Right Level of Accidental Damage Cover

Not everyone needs the same level of cover. Weigh cost against benefit:

• Homeowners with newly renovated kitchens and bathrooms (expensive refits in 2023–2026) may want full buildings accidental damage
• Families with young children, pets, or frequent visitors often benefit from full contents accidental damage
• Single professionals in modestly furnished flats may be comfortable with basic cover or none

Compare the annual additional cost and excess with realistic repair or replacement costs. A £3,000 sofa compared with a £75–£100 annual add-on makes the maths clear. Note that repeated small accidental damage claims can affect no-claims discounts.

Is Accidental Damage Cover for Buildings, Contents, or Both?

There’s no single right answer. Typical profiles include:

Some insurers only offer full accidental damage as part of higher-tier policies. Barts Insurance Brokers can compare cover options across the market.

What’s Not Usually Covered by Any Accidental Damage Option

Common exclusions apply regardless of policy:

• Deliberate damage by anyone in the household
• Wear and tear or gradual deterioration
• Damage arising from poor maintenance (e.g., ignored minor leak that eventually damages ceilings)
• Faulty workmanship or materials
• Damage caused by pets chewing, scratching or fouling (most policies)
• Mechanical or electrical breakdown without an accident
• Items taken outside the home (need separate personal possessions cover)
• Attempted theft damage may fall under different sections

Always read your key facts document and policy wording.

Cost, Excess and Making a Claim

Accidental damage insurance is either built into comprehensive UK home insurance policies or added as a paid extra. Adding it increases the premium but can prevent large unexpected bills.

Check your accidental damage excess (typically £250–£350). Consider whether fixing damage that costs only slightly more than the excess is worth claiming.

Claim steps:

1. Check cover was in place at the time of incident
2. Photograph the damage
3. Prevent further deterioration (turn off water supply if needed)
4. Contact your insurer or broker promptly

Large accidental damage claims for kitchens or bathrooms may involve a loss adjuster. As an independent broker, Barts Insurance Brokers can support clients through the claims process.

How Barts Insurance Brokers Can Help

Barts Insurance Brokers Ltd is an independent brokerage established in 1979 in Stanmore, Greater London, serving homeowners and landlords across the UK.

The team compares accidental damage options across multiple insurers rather than just one brand, balancing breadth of cover, price and service. Advisers help customers decide whether they need buildings accidental damage, contents accidental damage, or both based on property type, tenure, family situation and value of belongings.

Barts also advises on related areas including high-net-worth home insurance, personal possessions cover, and landlord policies where damage caused by tenants may be a concern.

Contact Barts Insurance Brokers by phone or online to review your current home cover and ensure you’re neither under-insured nor paying for protection you don’t need.

Frequently Asked Questions

Does accidental damage cover holes or marks left in walls when I remove shelves or picture hooks?

Most insurers see small holes or minor marks from normal use as wear and tear, not an insured accidental damage event. Cover usually requires a specific one-off incident, such as ripping out a large section of plaster by mistake. Everyday redecorating and minor repairs are typically your own responsibility.

If my child throws a toy at the TV and cracks the screen, am I covered?

Many contents accidental damage policies cover sudden damage caused by children, including broken TV screens. However, some insurers exclude “wilful or malicious damage” by household members. Check your policy wording or speak to Barts Insurance Brokers if unsure. If covered, the claim would be subject to excess and any single-item limit for electronics.

Is pet damage, like a dog scratching a door or chewing a sofa, classed as accidental damage?

Most standard accidental damage sections specifically exclude damage caused by pets chewing, scratching, tearing or fouling. A minority of insurers may offer limited pet damage cover with extra conditions. Owners of puppies or indoor cats should factor this risk into their decision about cover.

Do tenants need accidental damage cover for buildings, contents, or both?

Tenants normally don’t insure the buildings – that’s the landlord’s responsibility. They only need contents insurance, with optional accidental damage for their own belongings. If a tenant accidentally damages the landlord’s fixtures, the landlord may claim on their buildings policy and seek recovery later.

Can I add accidental damage cover part-way through my policy year?

Some insurers allow accidental damage to be added mid-term, while others only permit changes at renewal. Any change applies from the date the insurer confirms cover and may change the premium. Speak to Barts Insurance Brokers to check your specific insurer’s rules.