Galvalume Vs Galvanized Steel Gutters

Kynar aluminum for metal roofing.

Galvalume vs galvanized steel gutters.

Listed below are market average prices per foot for aluminum galvanized galvalume and copper gutter. The result is a strong durable metal with proven long term corrosion resistance. Based on the installation environment i e. Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials.

Galvalume is steel with a coating of aluminum and zinc. To illustrate the difference in performance between galvanized and galvalume steel let s consider how the two kinds of steel would perform in an uncoated unpainted steel roofing application. The copper particles which help the roof resist algae growth may cause corrosion of the aluminum when moisture is present. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

At the end of the day galvalume products will last longer with less maintenance. As you can see both galvanized steel and galvalume have their own benefits and drawbacks. Galvalume is slightly different from galvanized steel mainly because of its longevity and durability. 0 7 mm 0 8mm and 1 5 mm.

The cost of galvalume and galvalume plus are about the same as that of galvanized steel. Aluminum gutters however cannot be installed on roofs that use algae resistant shingles 3 or copper flashing 4. So any copper. Kynar galvalume steel for metal roofing and gutters.

Galvalume is also a thinner steel than galvanized making it a bit more vulnerable to scratches. Uncoated unpainted galvanized steel vs. Galvalume is more corrosion resistant than galvanized because of the barrier of protection the aluminum creates. 10 15 20 years and beyond.

Both resist rust are quite durable and last a long time. They are often considered two sides of the same coin because they are nearly the same price. But galvalume has an excellent performance life in bare exposures as well. Galvanized steel gutters can be installed nearly anywhere and with any roofing material.

Marine industrial or rural galvalume or zinc gutters will last about nine times as long as. Overall galvalume gutters can last between 30 and 40 years whereas galvanized steel gutters may only last about 20 years depending on the climate and the environment. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. Most galvalume like galvanized steel is coated.

The fact that galvalume lasts longer than galvanized steel makes it a viable choice for homeowners.