Replacing a home’s windows, appliances, or roofing can be pricey. So knowing approximately how long before the refrigerator is likely to stop working or the roof might spring a leak can have value to both Buyers and Sellers. Buyers may want to factor in replacement costs or aging mechanicals when making an offer. Homeowners can use this information to decide if they should replace a component before a move. Here is a handy reference to some common household items that have a shelf life. The true longevity of any household material depends on maintenance, use, quality of installation, and climate conditions, so use these averages as a general guide.
5-10 Years
Security systems: 5-10 years
Heat and smoke detectors: 5-10 years
Dishwashers: 9 years
Microwave ovens: 9 years
Carpet: 8-10 years
10-20 Years
Aluminum windows: 15-20 years
Asphalt shingle roofs: 20 years
Faucets, kitchen sinks: 15 years
Gas ranges: 15 years
Cultured marble tops: 20 years
Dryers and refrigerators: 13 years
Air conditioning units: 10-15 years
Interior and exterior paints: 15+ years
Electric or gas water heaters: 10 years
Air conditioners: 10-15 years
Furnaces: 15-20 years
30-50 Years
Thermostats: 35 years
Wooden windows: 30 years
Wood shake roofs: 30 years
French interior doors: 30-50 years
50-100 years
Slate, copper, and clay and concrete roofs: 50+years
Copper gutters: 50+years
Kitchen cabinets: up to 50 years
Modified acrylic kitchen sinks: 50 years
Vinyl floors: 50 years
100 years or more
Brick siding: Lifetime of home
All wooden floors: Lifetime of home
Cellulose insulation material: 100+ years
Until next time….


