Realistic lifespans, the factors that shorten them, and what to budget for so a failure is never a financial surprise.
Appliance lifespan gets quoted as a single number, but it varies enormously with usage, water quality, installation and maintenance. These are the ranges we see in the field across the GTA.
Typical service life
- Refrigerator: 10–15 years (built-in units often longer)
- Freezer: 12–16 years
- Washing machine: 10–13 years
- Clothes dryer: 10–14 years
- Dishwasher: 9–12 years
- Electric range: 13–15 years; gas range: 15–17 years
- Over-the-range microwave: 7–10 years
What shortens them
Hard water is the big one in much of southern Ontario — scale builds on heating elements and valves and quietly kills dishwashers and washers early. Overloading, skipped cleaning, poor levelling, restricted venting and unstable power all take years off. So does running a machine with a known fault "until it gets worse".
What extends them
Monthly filter and gasket cleaning, correct detergent quantities, annual vent clearing, level installation and prompt repair of small faults. None of it is complicated, and together it is often the difference between nine years and fourteen.
“Nothing ages an appliance faster than being run hard with a fault its owner already knows about.”
Budgeting sensibly
If your kitchen was outfitted in one go, everything will age in one go. Once your appliances pass the ten-year mark, it is worth setting aside a small monthly amount so the first failure is an inconvenience rather than an emergency.