Is an Extended Warranty Worth It? Three Questions That Decide
You get asked at the till: “Would you like two extra years of cover on that?” It costs 10–20% of the appliance, you have three seconds to decide, and the person selling it doesn’t know the real risk either.
The decision comes down to three questions — none of which you can answer at the till.
Question 1: How long is it already covered?
Every appliance comes with a manufacturer’s warranty, and on many brands specific parts — motors, compressors, heat exchangers — carry a longer term than the appliance as a whole.
Extended cover sits on top of that. So what you’re buying isn’t the early years; it’s whatever happens after the real warranty ends.
Find this first: how long is the manufacturer’s cover, and which parts are covered for longer? It’s on the warranty document. Buying extended cover without knowing this can mean paying for something you already have.
Question 2: Does that appliance fail in those years?
Extended cover typically spans years 4–6. The real question: does this appliance break in that window?
| Appliance | Life | Extended cover logic |
|---|---|---|
| Dishwasher | 8–10 yrs | ⚠️ Frequent-failure group — worth considering |
| Washing machine | 8–12 yrs | ⚠️ Worth considering under heavy use |
| Boiler | 12–18 yrs | ⚠️ Repairs are expensive — but watch the annual service condition |
| Refrigerator | 10–15 yrs | ❌ Usually unnecessary; the compressor already has long cover |
| Built-in oven | 12–15 yrs | ❌ Few moving parts, low failure rate |
| Television | 7–10 yrs | ❌ When it fails it’s usually the panel — often excluded anyway |
| Phone | 3–5 yrs | ❌ The real risk is drops and liquid — that’s insurance, not warranty |
Rough rule: extended cover is arguable on appliances with moving parts and water. On solid-state electronics it isn’t.
Question 3: What does the policy exclude?
This is the part nobody reads out at the till. Typical exclusions:
- User error and external causes — drops, liquid ingress, power surges
- Wear parts — seals, filters, belts, hoses
- Limescale damage — failures caused by skipped maintenance
- Cosmetic damage — scratches, a cracked door
- Unauthorised repair — once someone else has opened it, cover lapses
- Appliances without documented servicing — especially boilers
Those last two decide claims: even with a policy, no service record means your claim is arguable.
The decision rule
If the cover costs more than 15% of the appliance price and the appliance is in a low-failure group — don’t buy it. Put the money aside instead and spend it on a repair if one comes.
The reason is simple: in any insurance product the premium exceeds the expected loss, or the seller wouldn’t offer it. What makes that profitable is that most appliances don’t fail in the covered window.
Extended cover genuinely makes sense in one case: expensive to repair + high failure probability + that repair would actually hurt your budget.
🔴 Either way, what decides it is the record
Most warranty arguments are lost not because there was no policy, but because the paperwork couldn’t be found. Where’s the invoice, which folder holds the policy, when was it last serviced, is the service receipt still around.
Duevo keeps all of that under the appliance: purchase date and warranty expiry, invoice and policy photos, and every service written into its history. It reminds you before cover expires — because there are a few things worth doing in that final month, and if the month slips, so does the entitlement.
For that final month see 5 things to do before your warranty expires; to get the paperwork in order, organizing warranty documents; and for the repair-or-replace call, how long do appliances last.
Note: warranty terms, consumer rights and mandatory cover are set by law and vary by country. For a real dispute, take proper advice.
Frequently Asked Questions
What do extended warranties usually exclude? Typically user error, drops and liquid damage, power surges, wear parts (seals, filters, belts), limescale damage, cosmetic faults and any unauthorised repair. On appliances like boilers, missing annual service records also puts a claim in dispute.
Which appliances are worth covering? Those with moving parts, water contact and expensive repairs — dishwashers, washing machines, boilers. On low-failure groups like refrigerators, ovens and televisions, the cover usually costs more than it returns.
What should I do instead of buying cover? Set the same money aside and keep a record of the appliance: purchase date, invoice, warranty expiry and every service. When something fails, you make the repair-or-replace call from that record — which pays off far more often than a policy does.