Do Metal Roofs Rust?

Do Metal Roofs Rust

Do Metal Roofs Rust?

As a Connecticut Metal roofing company, we are seeing that metal roofing is beginning to soar in popularity. With this surge, questions about the products are coming in daily. In this article, we’ll address one of the most common inquiries we see, “do metal roofs rust?”

The Best Type of Metal Roofing

Steel is the most common option for metal roofing we see today. This is likely due to the combination of durability and cheaper price point (as far as metal roofing is concerned). Steel by itself isn’t inherently resistive to rust, this property is achieved through the galvanization that it goes through. The metal roofing we offer is G90 (Galvanized 90) which is considered the industry standard and extremely rust-resistant. Steel sheets are hot dip-coated with a protective layer of zinc, which makes the steel galvanized. Zinc does two things:

  • First, it makes the steel galvanized and highly resistant to rust.
  • Second, it serves as an initial barrier that protects the steel from scratches and other damage.

Some steel roofing is Galvalume as opposed to Galvanized. This coating is made from a combination of Zinc and Aluminum. The aluminum is particularly helpful in climates near the shoreline as it helps protect against salt. In comparison to Galvanized, Galvalume offers more diverse surface protection but is more prone to scratching.

Steel is the go-to material for metal roofing. It offers more flexibility in use, comes in many different finishes, and is more affordable than other metal options. Steel is an excellent option that offers premium protection at a fraction of the cost of other metals. It isn’t uncommon for high-quality steel roofing to show no signs of rust for over half of a decade. If you would like to schedule an estimate with CT roofer, Guaranteed Roofing, click here.

Do Metal Roofs Rust
Do Metal Roofs Rust
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing
Metal roofing

As always, we recommend hiring a professional to perform your home maintenance. Every situation is different, this is meant only as a guide to help inform you of general roofing situations and maintenance. This is not a complete and exhaustive list or statement of every possible scenario and problem that could arise. We will not be held liable for any damage or injury sustained directly or indirectly from the information provided in this article/post. If you have any questions, please contact our Connecticut roofing company.

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