The basic idea is that your windows may not survive the hurricane, so it may be prudent to 'board them up' usually using plywood, but if you cannot get those, you can use fencing panels (plywood usually sells out just before hurricanes).
Your windows could be damaged in 2 ways:
- Flying debris fly through your window
- Window cracks and smashes just because of wind strength
You window may also 'let water through' when you have rain and strong winds.
Many newer houses have windows that are storm rated to some extent. But that does not necessarily mean they won't get damaged. For some of the "double glazed windows with gas inside", the gas inside of them can leak out, so they lose any kind of pressure.
Boarding with plywood is also no guarantee that your window will survive. All depends on the force with which the flying debris hits it. Boarding with metal storm shutters are safer, but usually need to be ordered well in advance.
As I stated above, "The Google" does not know the answer to this question.
My strategy has been to:
- Make sure I have enough plywood, tools and supplies to board my windows
- Keep an eye on what the neighbors are doing
- If my gut tells me I need to board, then I do
I have been in Florida since 2005 and have not boarded my windows yet, and not had any damage.
