Is it Going To Last? - Find the Life Expectancy of the components in your home

If you are looking at buying a home, selling a home, or even just updating your home here are some reasonable estimates of how long, at most, different components in your home will tend to last. These numbers are complements of the National Association of Home Builders. Remember these numbers can vary greatly depending on the quality of material, installation, environmental factors, maintenance, and use. Which components from your home are at or past there average life expectancy?

Dishwasher	10
Microwave	11
Gas Range	19
Electric Range	17
Cast-Iron Bathtub	10-15
Fiberglass Bathtub	10-15
Electric Water Heater	14
Gas Water Heater	11-13
Ceramic Tile Countertop	10-15
Laminated Countertop	10-15
Exterior Door with Protected Overhang	80-100
Garage Door Opener	10
Waterproofing Sealer	1-5
Waterproofing Silicone	1-5
Waterproofing Waxes	1-5
Wall & Trim Paint	5-10
Exterior Paint	7-10
Washer	13
Dryer	14
Refrigerator	17
Carpet	11
Galvanized Ducts	30
Plastic Ducts	15
Wood Deck	15
Swimming Pool	18
Brick Wall	100+
Stone Wall	100+
Gravel Walk	4
Concrete Walk	24
Asphalt Shingle Roof	15-30
Wood shingle and Shake Roof	15-30
Slate Roof	50-100
Tile Roofing	50
Gutters	30
Vinyl Siding	50
Aluminum Siding	20-50
Wood Siding (depending on moisture)	10-100
Drywall	30-70
Boilers	30
Gas or Oil-Fired Furnace	18
Heat Pump	15
Central Air Conditioner	15
Pumps, Sump and Well	10
Concrete Block Foundation	100
Poured Concrete Foundation	200