what is the life expectancy of a water p?
<answer> Copper water piping has a longer lifespan than galvanized about 75 to 100 years depending on the water type. <context> Copper water piping has a longer lifespan than galvanized about 75 to 100 years depending on the water type. If you have corrosive water, it can go out in as little as 15 years. I have replaced many water systems with PEX piping that had copper water systems due to the water type.