Money doesn't grow on trees, or come by jobs for many these days.
It would be helpful to know, and be forewarned, how long our expensive appliances, and indoor/outdoor home products will serve us.
Our old friend the Farmer's Almanac should be required reading for us all.
How Long Will It Last?
Predictable life expectancies (in years) for a number of home components:
ITEM LIFE
APPLIANCES
Clothes dryer 14
Clothes washer 13
Dishwasher 10
Microwave oven 11
Range, electric 17
Range, gas 19
BATHROOM FIXTURES
Cast-iron tub 50
Fiberglass tub/shower 10-15
Toilet 50
COUNTERTOPS
Ceramic tile lifetime
Granite 20+
Plastic laminate 10-15
Wood 20+
DOORS
Exterior, protected by overhang 80-100
Exterior, unprotected and exposed 25-30
Garage door 20-50
Garage-door opener 10
Interior, hollow core 30
Interior, solid core 30 to life
Screen 25-50
FLOORS
Oak or pine lifetime
Slate flagstone lifetime
Vinyl sheet or tile 20-30
ITEM LIFE
HEATERS & AIR CONDITIONERS
Air conditioner, central unit 15
Air conditioner, window unit 10
Furnace, gas- or oil-fired 18
Heat exchanger 24
Water heater, electric 14
Water heater, gas 11-13
LANDSCAPING
Deck, wooden 15
Driveway, asphalt 10
Fence 12
Patio, brick or concrete 24
Walkway, concrete 24
Walkway, gravel 4
ROOFING
Asphalt 15-30
Sheet metal 20-50
Slate 50-100
Tile 50
Wood shingles and shakes 15-30
SIDING
Aluminum 20-50
Metal 50 to life
Vinyl 30
Wood 10-100*
*10 years if constantly moist; 100 years if properly maintained.
- Source: Gopal Ahluwalla and Angela Shackford,