Advantages of Using Galvanized Steel Roofing Sheets
If you are looking to install a steel roof on your house, galvanized roofing sheet is a great choice you can rely on. It is durable but also very affordable. More than that, it has a smooth and silver-colored finish to meet aesthetic purposes. That's why it plays a role in lots of domestic and commercial projects. Below let's review its advantages. 1. Excellent Corrosion and Rust Resistance GI roofing sheet is basically a roof panel with a layer coating of zinc. The raw material is actually galvanized sheet, which is able to well ensure its anti-corrosion and long-time usability. As we know, steel is a kind of iron-carbon alloy, with some certain corrosion resistance itself. Galvanizing process prolongs its lifetime. Generally, the galvanized steel roof can last more than 30 years under normal conditions. 2. Available in Various Sizes and Designs The metal roof, as a new type of roofing material, provides various thickness and length options. The common metal roof thickness is...