The answer to 'metal roof worn out' is that a metal roof can become worn out due to a variety of factors, including age, weather exposure, and improper installation or maintenance. Common signs of a worn-out metal roof include rusting, pitting, fading, and loose or missing fasteners.
In many cases, a worn-out metal roof can be repaired rather than replaced, which can save homeowners a significant amount of money. However, if the damage is extensive or the roof is nearing the end of its lifespan, a full replacement may be necessary. It's important to have a professional roofing contractor evaluate the condition of the roof and provide recommendations on the best course of action.