A popular trend that has been occurring in mountain retreats and ranch style homes, a Corten roof offers a unique appeal to many homeowners. In modern metal roofing applications, the trend tends to be using a weathering steel on a standing seam roofing panel. Roof. Metal Roof ×200: 1000: Armored Roof ×25: 2000: Tool Max Repair Cost; Hammer ×200: Garry's Mod Tool Gun ×200: Explosive Melee Throwing Attacks Guns. If you are preparing to paint a rusted galvanized metal roof, pay special attention to surface preparation or you will have a recurrence of rust and/or flaking. In more rustic styled designs, we see it used more with corrugated metal panels. Unfortunately, over time, this coating can fail, leading to minor rust outbreaks. Sometimes it could be rust leaching onto the roof from an antenna or from a metal vent pipe. Galvanized metal roofs are coated with a layer of zinc that inhibits rust. Metal Floor ×100: 1000: Armored Floor ×13: 2000: Tool Max Repair Cost; Hammer ×100: … Twig Roof: Wooden Roof: Stone Roof: Metal Roof: Armored Roof: Items. However, as with all metals that come into frequent contact with moisture, it’s possible that your metal roof could develop rust, especially if it’s an older roof or hasn’t been installed properly. Weapons; Construction; Items; Resources; Attire; Tools