Triple-observe hurricane window. A triple-observe hurricane window incorporates a screen and two panes of glass that could all shift up and down as desired. These common hurricane windows range between $150 to $400 for each window. If you need architectural assistance or would want to explore a task, give us http://www.alaskanewsdesk.com/news/story/470327/highperformance-impact-windows-built-to-meet-florida-building-code-standards.html