How Long Do Galvanized Gutters Last

Aluminium should last longer than galvanized steel.

How long do galvanized gutters last.

By comparison under perfect weather conditions typical aluminum gutters may last about 20 years. Aluminum gutters resist rust better and last longer than steel. You could go with 5 inch or 6 inch gutters depending on the roof slope. 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.

Most new homes have aluminum gutters. But as far as aluminum gutters you could have 3 inch or 4 inch gutters. Gutter systems are usually galvanized although stainless steel options exist as well. Gutters typically need replaced about every 20 years but can last longer with proper care.

Galvanized steel is expected to last about 15 to 20 years but aluminum should last over 20 years in the right environment cons. Both aluminum and steel gutters will have some degree of maintenance and should last at least 20 years before needing major repairs or replacement. In fact at abc seamless of cheyenne the premium steel gutters we install for homeowners in southern wyoming and northern colorado are backed by a 50 year warranty. The most common is k style seamless.

Copper downspouts last 100 years or more while aluminum ones will last 30 years. Copper gutters can last twice that long with a serviceable life of 50 years or more. A more luxury gutter would be copper. Galvanized steel gutters will eventually rust after 20 25 years but steel is strong and durable making it a.

While both materials can be customized to form seamless gutters aluminium is slightly easier to work with. K style 5 inch aluminum is your standard residential gutter. The zinc coating of hot dipped galvanized steel will last in the harshest soil is 35 to 50 years and in less corrosive soil 75 years or more.