Quick answer
For most people with a newer, reliable boiler and a healthy savings buffer, boiler cover is a poor deal on pure maths — the average UK repair is around £300, while mid-tier cover runs roughly £150–£300 a year, so you often pay more in premiums than you ever claim back. You're effectively buying convenience and predictable budgeting, not a bargain.
It stops being a waste when the boiler is older (8–12+ years), you couldn't easily absorb a surprise £300–£600 bill, you're a landlord with a legal Gas Safety duty, or someone in the home is vulnerable. The trick is matching the right plan to your situation — and avoiding the exclusions and call-out-fee traps that turn cover into genuinely wasted money. This is general information, not financial advice; check the figures that apply to you before deciding.
The honest one-line verdict
Boiler cover is a waste of money for the household that rarely claims and could comfortably pay a one-off repair from savings. For everyone else, it can be sensible — or even essential.
Much independent consumer analysis finds that, on average, people are slightly better off paying for repairs as they happen rather than buying cover. That's because insurers price in their own risk and profit. As with any average, it won't match every household — so treat it as a starting point, not a rule.
And "on average" hides a lot. A 14-year-old boiler in a home with two toddlers is not an average. The right question isn't "is cover a waste?" — it's "is cover a waste for me?"
The bright line: cover is usually a poor financial bet but a reasonable insurance decision. You don't buy it to "win" — you buy it to cap a worst-case bill you couldn't otherwise stomach. If you could shrug off a £500 surprise, the maths usually says skip it. If you couldn't, it may earn its place. Only you can weigh your own finances here.
Who tends to skip it / who tends to keep it
- Lean toward skipping: new boiler still in manufacturer warranty, a reliable modern boiler plus a healthy savings pot, and the discipline to leave that pot alone.
- Lean toward keeping: boiler 8–12+ years old, little or no emergency savings, a landlord, an elderly, disabled or vulnerable household, families with young children, or anyone whose hot water and heating depend entirely on one boiler.
Jump to our verdict-by-scenario table for a general steer for each situation.
What people actually mean by "a waste of money"
When people call boiler cover a waste, they usually mean one of three things.
- "I paid for years and never claimed." True for many — but that's how all insurance works. You're paying to not need it.
- "When I did claim, they wriggled out of it." This is the real grievance. Sludge, scale, pre-existing faults and missing service history are common get-out clauses. See what boiler cover doesn't cover.
- "It was slow when I needed it most." Some firms prioritise new sales over existing customers in a cold snap.
Notice that two of these three aren't really "is cover worthless?" — they're "did I buy the wrong cover?" That distinction is the whole game.
The actual numbers in 2026
You can't judge value without both sides of the ledger. Here's what cover costs versus what repairs cost in the UK in 2026. Cover prices are indicative "from" figures and were last checked in 2026 — they vary by provider, boiler age, postcode and excess, so always confirm the current price on the provider's own page.
| What you pay / what you'd face | Typical 2026 figure |
|---|---|
| Boiler-only cover (cheapest tier) | from ~£3.50–£8 / month |
| Mid-tier boiler & central heating cover | from ~£12–£25 / month |
| Top-tier cover with annual service, no excess | from ~£25–£45+ / month |
| Annual cost (across all tiers) | ~£100–£500+ / year |
| Average one-off boiler repair | ~£300 |
| Cheaper common faults (thermostat, low pressure) | ~£100–£150 |
| Expensive faults (PCB, fan, diverter valve, heat exchanger) | ~£300–£500+ |
| Call-out / labour on a "cheap" plan | ~£60–£120 per visit |
| Emergency / out-of-hours independent call-out | ~£225–£675 |
| Full boiler replacement | ~£2,000–£3,500 |
For a deeper breakdown see how much boiler cover costs per month and average boiler repair costs in 2026.
Important — regulated vs unregulated: some products are boiler insurance, which is regulated by the Financial Conduct Authority (FCA), while others are service or care plans, which are not insurance and are not FCA-regulated even when they include repairs. A service plan is not insurance. Check which type you're buying and what protections come with it.
The break-even maths (the bit nobody shows you)
Here's the worked example competitors hand-wave. Say you pay £18/month = £216/year for mid-tier cover with no excess.
You only "win" financially in a year where you'd otherwise face more than £216 of repairs. Modelled over time, against the ~£300 average repair:
| How often you'd actually need a repair | Avg repair cost spread per year | Cover at £216/yr… |
|---|---|---|
| One ~£300 repair every year | ~£300 | Wins (you save ~£84) |
| One ~£300 repair every 2 years | ~£150 | Loses (you overpay ~£66/yr) |
| One ~£300 repair every 3 years | ~£100 | Loses (you overpay ~£116/yr) |
| One big ~£500 repair every 3 years | ~£167 | Loses narrowly (~£49/yr) |
The pattern is clear: cover wins only if your boiler breaks roughly once a year or more, or you'd hit a big-ticket fault often. That's the profile of an old or unreliable boiler — exactly the households for whom cover tends to make sense.
A reliable modern boiler that breaks once every three or four years almost always costs you more in premiums than you'd ever claim. On pure maths, that's the waste. (These are illustrative figures — your own repair history and quoted premium are what matter.)
The self-insure alternative (sinking fund)
The classic answer to "don't buy cover" is: become your own insurer. Set aside what you'd have paid in premiums into an easy-access savings account and pay for repairs from it.
In mid-2026, the best easy-access accounts pay around 4.5–5% AER, though several of the top rates include a short-term introductory bonus and drop to a lower rate once it ends — so check the reverted rate before relying on it. So £18/month set aside doesn't just sit there; it grows a little and it's yours to keep if nothing breaks.
The pros: you keep every penny you don't spend, you earn interest, and there are no exclusions, excess or call-out fees.
The catch: discipline and timing. If the PCB fails in month two — a ~£300+ bill — your pot only holds £36. Self-insuring only works once the fund is built, and only if you genuinely never raid it. Many people don't.
This is why the honest verdict tilts on your savings behaviour, not just the maths.
"Just replace the boiler instead" — fairly weighed
A popular argument is to cancel cover, buy a new boiler on 0% finance for roughly £40/month, and ride a long manufacturer warranty. A new boiler in 2026 runs ~£2,000–£3,500, and premium models (for example Worcester Bosch, Viessmann, Ideal or Baxi) can carry guarantees of up to 10–12 years — but only when fitted by an accredited installer and registered, and usually subject to annual servicing.
It's a strong argument if your boiler is already near end-of-life. But it's not the slam-dunk it sounds:
- A warranty is not breakdown cover. Many warranties require a paid annual service to stay valid, may not cover labour, and often exclude pumps, controls, sludge and scale damage.
- It assumes you can get £0-deposit finance and pass a credit check — not everyone can or should take on £2,500+ of debt.
- A new boiler still breaks eventually, and still needs cover once the warranty expires.
Honest verdict: replacing tends to beat cover when your boiler is old and you can comfortably finance it. It rarely beats cover for someone keeping a sound mid-life boiler.
When boiler cover is genuinely NOT a waste
- Older boilers (8–12+ years): breakdown odds and parts costs climb. See cover for boilers over 10, 15 or 20 years.
- Little or no savings buffer: if a £400 bill would mean a credit card or a cold winter, cover converts that shock into a fixed monthly cost.
- Vulnerable households: elderly, disabled, or families with young children, where a heating failure is more than an inconvenience.
- Landlords: you have a legal Gas Safety duty (annual gas safety checks by a Gas Safe registered engineer) and tenants who need a fast, simple route to repairs.
- Boiler-dependent homes: no backup heating or hot water.
- Peace-of-mind buyers: some people happily pay to never think about it. That's a valid choice, not a maths error.
When it usually IS a waste
- New boiler still in manufacturer warranty: you may be double-paying for faults already covered.
- Reliable modern boiler + healthy savings: the break-even maths is against you.
- Rock-bottom plans with £60–£100 call-outs and long exclusion lists: the headline price hides the real cost.
- Anyone who won't read the terms: unread small print is how cover turns into wasted money.
The real waste traps to avoid
Cover most often becomes a "waste" because of the plan chosen, not the concept. Watch for:
- Excess — a per-claim charge (often around £60–£99) can wipe out the value of a cheap plan.
- Pre-existing / known faults — not covered, and there's usually an initial no-claims window (commonly around 14–30 days) at the start.
- Scale & sludge exclusions — among the most common claim refusals.
- No service-history voids — miss a service and the claim can be rejected.
- "Up to £X" claim caps — a low cap can leave you short on a big repair.
- 12-month tie-ins — you can't cancel when it disappoints.
Our full guide to what boiler cover doesn't cover walks through each. Always check the specific policy document, as terms vary by provider.
How to make cover NOT a waste
- Include the annual service — you'd pay for it anyway (often around £80–£120), so it offsets a chunk of the premium.
- Weigh no-excess vs higher-excess — see no-excess boiler cover plans to compare the trade-off.
- Choose no-contract monthly cover so you can cancel the moment it underdelivers — no-contract cover you can cancel anytime.
- Compare tiers and match cover to boiler age rather than defaulting to the cheapest.
Cover vs home emergency insurance vs warranty
These three get muddled constantly:
- Boiler cover — repairs (and often a service) for your boiler and heating.
- Home emergency insurance — broader emergencies (plumbing, drains, electrics) often with a per-claim cap, not unlimited boiler repairs.
- Manufacturer warranty — covers manufacturing faults on a new boiler, not wear, sludge or annual servicing.
Standard home insurance rarely covers boiler breakdown. Full explainer: cover vs home emergency insurance vs warranty.
Our verdict by scenario
This is a general steer, not personalised advice — your own boiler, finances and quoted price decide it.
| Your situation | Is cover a waste? | Why |
|---|---|---|
| New boiler, in warranty | Usually yes | Faults likely already covered; risk of double-paying. |
| Mid-life boiler (5–8 yrs), good savings | Probably | Self-insuring usually wins on maths; keep a sinking fund. |
| Old boiler (10+ yrs) | Usually no | Higher breakdown odds and parts costs tip the maths. |
| Pensioner / vulnerable household | Often no | Speed and predictable cost can outweigh pure value. |
| Landlord | Often no | Legal Gas Safety duty plus a simple tenant route. |
| Tenant | Usually yes (your landlord's job) | Boiler repairs are normally the landlord's responsibility — don't double up. |
Ready to compare? See our honest 2026 guide to whether boiler cover is worth it, or compare the best boiler cover plans for 2026 from our selected panel of providers.
About our comparisons: we feature a selected panel of providers, not the whole market, and may earn a commission if you buy through some of our links — this never changes our verdict and you pay no more. This article is general information, not financial, insurance or gas-safety advice; consider your own circumstances or seek regulated advice before deciding. Prices are indicative "from" figures last checked in 2026 — confirm the current price and terms on the provider's own page. For any gas, burner, flue, gas valve, PCB, pressure-relief valve or sealed-system fault, always use a Gas Safe registered engineer — never attempt these yourself. If you smell gas or suspect a leak, call the National Gas Emergency line on 0800 111 999.
Is boiler cover worth it for a new boiler?
Usually not. A new boiler typically comes with a manufacturer warranty of anywhere from 2 to 12 years, so buying separate cover can mean paying twice for the same fault. The exception is that a warranty often won't include an annual service, labour, or wear-and-tear items like pumps and controls — so some people add minimal cover for those gaps. Check exactly what your warranty includes first. This is general information, not advice.
How much should I save instead of buying cover?
A common approach is to set aside what you'd have paid in premiums — say £15–£25 a month — into an easy-access savings account, which in mid-2026 pays roughly 4.5–5% AER on the best deals (some of which include a short-term bonus that later drops). The catch is timing: if a major fault hits before your pot is built, you're exposed. Self-insuring tends to work best once you've accumulated a buffer of at least one expensive repair (~£500) and have the discipline not to spend it. Only you can judge what suits your finances.
Does my home insurance cover my boiler?
Standard buildings or contents insurance rarely covers boiler breakdown or wear and tear — it's usually limited to sudden damage like a burst pipe. Some insurers offer boiler or home emergency cover as a paid add-on. Always read your own policy schedule rather than assuming you're covered.
Is British Gas HomeCare worth it?
British Gas HomeCare is one of the most established and comprehensive options, and its pricing (broadly in the region of £20–£69 a month depending on plan, boiler and postcode in 2026) sits higher than budget plans. Whether it's worth it depends on your boiler's age and how much you value a large, well-known engineer network versus a cheaper alternative. Confirm the current price on British Gas's own site, and see our guide to British Gas HomeCare costs and alternatives for a like-for-like comparison.
Can I cancel boiler cover anytime?
It depends on the plan. Many providers offer rolling monthly, no-contract cover you can cancel at any time, while others lock you into a 12-month minimum term. If flexibility matters to you, choose a no-contract monthly plan so you can leave the moment it underdelivers. Always check the cancellation terms before you buy.
What does boiler cover not cover?
Common exclusions include pre-existing or known faults, damage from sludge and limescale, claims made during an initial waiting period (often around 14–30 days), and breakdowns where you can't show a service history. Some plans also cap payouts at "up to" a set amount or charge a per-claim excess. Read the full list in what boiler cover doesn't cover, and always check the specific policy document.
At what age is a boiler worth covering?
As a rough guide, the maths tends to start favouring cover once a boiler is around 8–12 years old, when breakdown frequency and parts costs climb. Below that, a reliable modern boiler plus a savings buffer often makes self-insuring the better deal. This is a general steer rather than a rule for your boiler — for older units, see cover for boilers over 10, 15 or 20 years.
Compare boiler cover the easy way
Compare boiler & central heating cover from a selected panel of UK providers and find a plan that fits your boiler and budget. Information, not advice — we show a chosen panel, not the whole market.
Compare boiler coverThis article is general information, not financial or gas-safety advice. We compare a selected panel of providers, not the whole market, and may earn a commission if you buy through our links. Always have gas appliances checked and repaired by a Gas Safe registered engineer; in a gas emergency call 0800 111 999. Prices are indicative UK guides for 2026 — confirm current prices on the provider's own site.