Every Tampa Bay homeowner has to protect their openings somehow between June and November. The two real options are hurricane shutters and impact-rated glass. Both satisfy the building code and both can earn an insurance credit, but they are very different to live with. Here is an honest comparison.
What each one is
Hurricane shutters are panels, accordions, roll-downs or fabric screens that cover a window or door from the outside. They go up before a storm and come down after. The glass behind them is ordinary.
Impact windows and doors have laminated glass, two lites bonded to a tough interlayer, in a reinforced frame anchored to the structure. When struck, the glass cracks but stays in place, so the pressure never gets into the house. They are tested for large-missile impact and cyclic wind pressure and carry a Florida Product Approval or Miami-Dade NOA. They protect the opening all the time.
Protection
Both work when used properly. The difference is the word “used.” Shutters only protect the house if someone is there to put them up, has the time, and can physically do it. Anyone who has tried to hang aluminum panels on a second-story window in a rising wind knows the problem. Impact glass is protecting the house whether you are home, at work, or out of state.
Impact glass also stays in place after the storm. A shuttered window survives the storm; a shattered one behind a shutter that came loose does not.
Cost
Shutters are cheaper up front, especially basic aluminum panels. Impact glass costs more per opening: impact sliding doors and impact windows are quoted by the opening, installed and permitted, and the size, glass package and design pressure of each opening set the number.
The gap narrows when you add what impact glass does the rest of the year. Laminated glass cuts outside noise, blocks most of the UV that fades floors and furniture, and the tight new frame helps the air conditioner. Shutters do none of that.
Insurance
Florida carriers offer wind mitigation credits for opening protection, and the credit generally applies to both approaches, provided every opening is protected with a rated product and a wind mitigation inspection documents it. Ask your agent what your carrier gives, because it varies. Where impact glass tends to win is that it is always in place, so the inspector sees a permanently protected home, and there is no question about whether panels were actually deployed.
Daily life
This is where most homeowners decide. Shutters mean a garage full of panels, a weekend of work before every named storm, dark rooms while they are up, and taking them all down again when the storm turns. Accordion and roll-down shutters are easier but change the look of the house permanently. Impact glass looks like a normal window or door, works like one, and asks nothing of you in September.
For condo owners on balconies in St. Petersburg, Clearwater and South Tampa, the association often decides: many now require rated impact doors on balconies rather than shutters.
A sensible approach
If you plan to sell in a year or two, shutters are the cheaper way to meet the requirement. If you plan to stay, impact glass is the better long-term spend, and most homeowners do it in stages: the sliding glass doors first, because they are the largest and weakest openings on the house, then the windows.
Whichever way you go, do it before June. Manufacturer lead times stretch once the first storm is on the map.
If you would like a quote on impact doors, windows or both, request a free in-home estimate and we will measure every opening and price it by the opening so you can phase it however you like.