If you’ve ever wondered whether your cooker is getting old, you’re not alone. Most homeowners ask the same question: how long does a cooker last before it needs serious work or a full replacement? The short answer is that a well‑maintained cooker can survive 10‑15 years, but many factors can push that number higher or lower.
First, look at the type of cooker. Gas models often outlast electric ones because they have fewer electronic parts that can fail. However, a modern electric oven with a solid‑state control board can still hit the 12‑year mark if you treat it right.
Usage is another big driver. A family that cooks three meals a day on the hob will see faster wear than a couple who mainly use a microwave. High‑heat cooking, frequent pre‑heating, and leaving burners on for long periods all add stress to burners, seals, and the oven cavity.
Quality of installation matters too. A cooker that’s properly ventilated and levelled avoids extra strain on gas connections or electrical wiring. Cheap, off‑brand units may cut corners on materials, meaning seals can crack and glass doors can shatter sooner.
Regular maintenance makes a huge difference. Cleaning the oven door gasket, descaling the gas burners, and checking the thermostat each year can add several years to the life of the appliance.
Spotting the warning signs early saves money. If you notice uneven heating, strange smells, or the control panel flickering, it’s time to call a professional. A minor faulty thermostat can be fixed for a fraction of the cost of a new cooker.
On the other hand, if the main board is fried, the oven won’t heat at all, or there are multiple recurring faults, replacement becomes more sensible. Compare repair costs to the price of a new, energy‑efficient model. In 2025, a decent mid‑range cooker runs about £500‑£800, while a simple repair often stays under £150.
Another tip: factor in energy bills. Older cookers can waste up to 30 % more electricity or gas than newer models. Upgrading can pay for itself in lower utility costs within a few years.
Finally, think about safety. A cracked gas connection or a broken door seal can be hazardous. If you’re unsure, let a qualified technician inspect the unit.To stretch a cooker’s life:
Bottom line: most cookers last around a decade, but good habits and timely repairs can push that to 15 years or more. If your cooker starts showing the signs above, weigh the repair cost against a new, more efficient model. Either way, a little upkeep now keeps dinner on the table without breaking the bank later.
Discover how long most cookers last, what affects their lifespan, and easy steps to make yours go the distance. Practical tips, real facts, and honest advice.
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