APO Galfan is a 95% zinc-5% aluminum alloy coating applied on the base metal steel providing it with a superior corrosion resistance’ when compared to regular galvanized steel roofs. APO Galfan when roll formed has Superior Formability & Durability because the micro structure layer of Galfan coating is extremely well suited to roll forming.
“L” shaped stop-enhancing under-beam. Insulated leaves with a total thickness of 52mm, internal galvanized perimeter frame measuring 50x50x2 mm, coated on both faces with Sendzimir process galvanized steel sheet, later subjected to primer treatment. Shop sheet metal in the metal rods, shapes & sheets section of Lowes.com. Find quality sheet metal online or in store.