Does Home Insurance Cover Boiler?

It’s one of the most common questions we hear — and with boiler repairs costing anywhere from £150 to over £500, it’s a fair one. The honest answer is: it depends. Standard home insurance sometimes covers boilers, but the circumstances matter enormously, and a lot of homeowners discover the gaps only when they try to make a claim.

Here’s what you actually need to know.

What Does Home Insurance Typically Cover?

Home insurance in the UK is split into two main types:

Buildings insurance covers the structure of your property — walls, roof, floors, and permanently fitted fixtures. If a covered event like a fire, flood, or storm damages your boiler, buildings insurance may cover the cost of repair or replacement.

Contents insurance covers your possessions inside the home. It doesn’t usually extend to built-in appliances like boilers.

Neither type of standard home insurance covers boiler breakdown due to age, wear and tear, or lack of maintenance — which, in reality, is the reason most boilers fail.

Does Home Insurance Cover Boiler Breakdown?

Generally, no — not as standard. Most home insurance policies cover sudden and unexpected damage caused by insured events. They do not cover mechanical or electrical breakdown, which is treated as a maintenance issue rather than an insured risk.

If your boiler fails because:

• It’s old and components have worn out

• It hasn’t been serviced regularly

• There’s been a gradual build-up of limescale or sludge

…your home insurer is unlikely to pay out.

When Might Home Insurance Cover a Boiler?

Your home insurance may cover boiler damage in specific circumstances, including:

• Fire or explosion causing damage to the boiler

• Flood or storm damage to the boiler or surrounding pipework

• Accidental damage (if you have accidental damage cover included or added on)

• A burst pipe that causes secondary damage to the boiler

Even then, your policy may have a cap on how much it will pay out, and you’ll likely face an excess. Always check the specific wording of your policy before assuming you’re covered.

Does Home Insurance Cover Boiler Replacement?

Only in limited circumstances — typically where the boiler has been damaged by an insured event rather than breaking down naturally. If your boiler needs replacing because it’s reached the end of its life or developed a fault through normal use, a standard home insurance policy won’t cover it.

Some insurers offer home emergency cover as an add-on, which can include boiler breakdown. This is closer to what most homeowners actually need, but it’s worth reading the small print carefully — some policies exclude boilers over a certain age or that haven’t been serviced within the last 12 months.

Do I Need Separate Boiler Cover?

For most homeowners, yes — dedicated boiler cover provides the protection that home insurance doesn’t.

A standalone boiler cover plan is designed specifically to cover breakdowns, repairs, and parts replacement. At Plus Heat, our cover plans also include an annual boiler service, which keeps your boiler in good working order and satisfies the servicing requirements that some policies attach to their terms.

The key advantages of dedicated boiler cover over relying on home insurance:

• Covers mechanical breakdown — the most common reason boilers fail

• Includes an annual service — keeping your boiler efficient and extending its lifespan

• No large excess payments — predictable monthly cost instead of surprise bills

• Faster response — dedicated heating engineers rather than general insurance claims processes

Do I Need to Insure a Brand New Boiler?

Yes — even a new boiler benefits from cover from day one. Manufacturer warranties typically cover defects in materials or workmanship but don’t cover breakdown callouts, labour costs, or emergency situations. Boiler cover fills that gap and ensures you’re not left without heating while navigating a warranty claim.

Frequently Asked Questions

Can I claim for a broken boiler on home insurance?

In most cases, no — unless the breakdown was caused by an insured event like a fire or flood rather than mechanical failure or wear and tear. Check your specific policy wording and contact your insurer before assuming either way.

Is a boiler covered under buildings or contents insurance?

A boiler is considered part of the building’s fixed structure, so it falls under buildings insurance rather than contents. However, standard buildings insurance still won’t cover mechanical breakdown — only damage from insured events.

What’s the difference between home emergency cover and boiler cover?

Home emergency cover is usually an add-on to home insurance and provides a one-off callout for urgent situations. Boiler cover is a dedicated plan that covers ongoing repairs, parts, and labour — and with Plus Heat, it includes an annual service as standard.

How much does boiler cover cost in the UK?

A quality boiler cover plan with an annual service included starts from around £6–£10 per month depending on the level of cover. That’s considerably less than the average cost of a single boiler repair, which typically runs between £150 and £500.

Wondering whether your boiler is properly protected? Plus Heat’s boiler cover plans start from just £6.98 per month, with an annual service included and Gas Safe engineers on call when you need them. Call us on 0808 164 2892 or explore our cover plans today.