Choices in Hurricane Window Protection
Hurricane shutters are the most economical, so homeowners have chosen the most common solution. However, because of the added benefits of convenience, protection enhancement, better energy efficiency, sound proofing and its attractiveness over shutters, hurricane impact windows and doors are still very common. Plywood or panels are the least costly system; these provide great security, but require a great deal of time to instal.
Cost, appearance, and convenience are your considerations (this one is often under estimated). useful source
Second, consider what your defence is: it’s not just the fragments of glass from the broken window that are dangerous-it ‘s really going to get your attention if your roof is blown off. The powerful wind that blows over your home produces a ‘boost’ impact on your roof during a hurricane. During the storm, if a window or door opening is blown open, this produces an additional ‘push’ upward on the roof, doubling or tripling the lifting effect. This is how they’re blown off the roofs.
Here are the crucial aspects of your hurricane window security options for your house.
Buster Myth- Window Film and a little info on Windows Impact:
Window film can minimise the harmful rays of the sun in your house, and it is marketed to be a deterrent to theft. In the event of a hurricane, it could also very well decrease the potential for fragments of glass to fly into your house, but do you really think slapping a thin piece of film on your current windows would hold your roof on in the event of a hurricane? Impact windows, by contrast, are about three times as thick as normal window glass. Hurricane windows consist of two layers of glass and a solid tear resistant interlayer (film) is sandwiched between these layers of glass that holds the glass together in the event that it is broken. They look very much like car windshields.
How the glass & interlayer are firmly fixed to a reinforced frame (both mechanically and with the use of industrial adhesives) is a key factor in the strength of impact windows, so that the impact glass is NOT separated even under severe pressure. The aim is to provide hurricane window protection for all openings (whether one does this by using hurricane shutters or impact windows, or a combination of the two) and to keep the openings sealed so that the pressure inside the home does not change, thereby blowing off the roof. The thought of placing hurricane window film with its lightweight frame on a standard window and expecting it to even slightly resemble an impact window approved by Miami-Dade is insane. Yeah, it would be better than nothing, but it’d be better to spend your money on plywood.