Service life

How long do home systems last?

Expected replacement timing for the systems homeowners plan around, broken out by type rather than a single blended number.

Verified August 2026

How Long Does a Roof Last?18–30 years typical How Long Does an Air Conditioner Last?10–17 years typical How Long Does a Water Heater Last?8–12 years typical How Long Do Windows Last?20–40 years typical How Long Do Gutters Last?15–25 years typical How Long Does a Pool Pump Last?8–12 years typical