Galvalume Vs Galvanized Steel Gutters

Galvalume is steel with a coating of aluminum and zinc.

Galvalume vs galvanized steel gutters.

At the end of the day galvalume products will last longer with less maintenance. Galvalume is also a thinner steel than galvanized making it a bit more vulnerable to scratches. Based on the installation environment i e. They are often considered two sides of the same coin because they are nearly the same price.

Both resist rust are quite durable and last a long time. Prices vary by state and gutter company but these averages are what you can expect to see in your market. The result is a strong durable metal with proven long term corrosion resistance. Uncoated unpainted galvanized steel vs.

0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. Kynar galvalume steel for metal roofing and gutters. Galvalume is more corrosion resistant than galvanized because of the barrier of protection the aluminum creates. As you can see both galvanized steel and galvalume have their own benefits and drawbacks.

Galvanized steel gutters can be installed nearly anywhere and with any roofing material. Aluminum gutters however cannot be installed on roofs that use algae resistant shingles 3 or copper flashing 4. But galvalume has an excellent performance life in bare exposures as well. Most galvalume like galvanized steel is coated.

The coating is 55 aluminum and 45 zinc and is applied to the steel sheet by a continuous hot dipping process. The cost of galvalume and galvalume plus are about the same as that of galvanized steel. 0 7 mm 0 8mm and 1 5 mm. Galvanized comparing aluminium and galvanized steel rain gutters is easy but contrasting them is a nightmare.

Kynar aluminum for metal roofing. Galvalume is slightly different from galvanized steel mainly because of its longevity and durability. Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials. Listed below are market average prices per foot for aluminum galvanized galvalume and copper gutter.

10 15 20 years and beyond. The copper particles which help the roof resist algae growth may cause corrosion of the aluminum when moisture is present. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. The fact that galvalume lasts longer than galvanized steel makes it a viable choice for homeowners.

So any copper.