Start by thoroughly cleaning the roof to remove dirt, debris, rust, and old paint. You can use a pressure washer or scrub brush with detergent to get the job done. If you see any rust spots ...

Rust and Corrosion: While most metal roofs have a protective coating to prevent rust, constant exposure to moisture from ...

"This material combines the strength of steel with the protective benefits of a stone coating," he ... 15 to 30 years. All ...