Beyond this both are exceptionally tough and stand up to snow hail wind and heat without sustaining dents or cracks.
How long do metal gutters last.
Gutters typically need replaced about every 20 years but can last longer with proper care.
Most new homes have aluminum gutters.
Stainless steel won t rust or corrode at all so you can expect these gutters to last for several decades.
Galvanized steel despite its protective coating will usually be destroyed by rust within 20 years.
Typically gutters should last at least 20 years.
But these time periods may not account for problems like fallen tree limbs or damage for ladders.
A more luxury gutter would be copper.
Compare that to vinyl gutters which may begin to twist leak or pull away from the roof of your home within 1 2 years of installation.
Fortunately seamless aluminum gutters are typically an excellent investment.
You could go with 5 inch or 6 inch gutters depending on the roof slope.
Copper gutters can last twice that long with a serviceable life of 50 years or more.
Most gutter systems including galvanized steel and aluminum gutters have an expected lifespan of 20 years.
According to the national association of homebuilders gutters made of galvanized steel or aluminum usually last for about two decades and copper gutters tend to hold their own for about half a century.
If installed properly and cleaned regularly most aluminum gutters can last 20 or 30 years just about as long as a good roof.
The most common is k style seamless.
K style 5 inch aluminum is your standard residential gutter.