Vinyl hurricane window frames. Vinyl insulates much better than aluminum and it is a small-routine maintenance content. It typically has less design and style and fewer color options, but you can find blend vinyl-and-Wooden frames accessible that provide a greater standard of insulation and are even less difficult to maintain. http://finance.sanrafael.com/camedia.sanrafael/article/getnews-2025-4-16-high-performance-impact-windows-built-to-meet-florida-building-code-standards