AVERAGE LIFE SPANS
Appliances
Compactor………….10-12 Years
Dishwasher…………08-12 Years
Disposal……………..08-10 Years
Dryer………………….10-15 Years
Freezer………………12-15 Years
Microwave………….10-12 Years
Range/Stove……….15-20 Years
Refrigerator………..15-20 Years
Washer………………08-10 Years
Washer/Dryer Combo………………..08-12 Years
Roofing
Concrete or Clay Tile…………….20-30 Years
Shingles (Wood)………………15-20 Years
Asphalt Shingles (Low Grade)……….15-20 Years
Asphalt Shingles (High Grade)………15-20 Years
Membrane…………..08-12 Years
Built-Up-Gravel….15-20 Years
Metal Sheet Panel………………….20-35 Years
Slate……………………50++ Years
Gutters & Downspouts (AL)……………………12-18 Years
Gutters & Downspouts (Galv)………………..15-20 Years
Heat & A/C
A/C Condenser…………..08-12 Years
A/C Window/Wall……..10-12 Years
A/C Air Handler…………10-18 Years
Ductwork (Metal)………………20-30 Years
Ductwork (Plastic)……………..12-15 Years
Ductwork (Fiberglass)………..15-20 Years
Motorized Attic Fan…………….15-20 Years
Electrical
GFIC Breaker………05-08 Years
GFIC Receptacle….05-12 Years
Service Panel (Fused)……………….Antiquated
Service Panel (Breaker)……………30-40 Years
Knob & Tube Wiring…………………Antiquated
Figures Courtsey of Lowes