Estimated Lifespan of Home Components (years)
Asphalt Driveway 10-15 years
Chimney pointing/cap 10-15 years
Dishwasher 7-10 years
Household electrical Service 25-30 years
Forced Air Furnace Oil & Gas 15-20 years
Roof Flashing 15-20 years
Aluminum Gutters 20-25 years
Hot Water Heater Oil & Gas 10-15 years
Humidifier 5-8 years
Buried Oil Tank 10-15 years
Interior Oil Tank 15-20 years
Interior Paint 5-8 years
Exterior Paint 3-6 years
Galvanized Plumbing 40-50 years
Copper Plumbing 40+ years
Range 15-20 years
Refrigerator 10-12 years
Radiant Heat Coils 10-20 years
Asphalt Shingle Roof 15-20 years
Flat Roof 5-7 years
Flat Rolled Roofing 8-10 years
Slate Roof 40-60 years
Wood Shingles/Shake Roof 15-25 years
Shake and Clap Board Siding 40+ years
Aluminum & Vinyl Siding 20-25 years
Sump Pump 8-10 years
Vinyl Floor 10-15 years
Submersible Well Pump 8-12 years
Windows 15-25 years
The above information is based on the average life-span of home components. Average life-span depends on installation, product quality and other factors. It is important to have a qualified professional evaluate areas of concern.