Vinyl hurricane window frames. Vinyl insulates better than aluminum and is particularly a minimal-routine maintenance substance. It usually has a lot less model and less coloration choices, but you'll find blend vinyl-and-Wooden frames obtainable that provide a better degree of insulation and they are even less difficult to keep up. http://www.coopservicesinc.com/markets/stocks.php?article=getnews-2025-4-16-high-performance-impact-windows-built-to-meet-florida-building-code-standards