If you’ve started pricing out storm protection for your home, you’ve probably run into two main options: impact windows or hurricane shutters. Both meet Florida Building Code requirements for wind-borne debris protection. Both will get you through a storm without a two-by-four coming through your living room window.
But they work differently, cost differently, and fit different budgets and lifestyles. Here’s what actually separates them.
The Short Version
Impact windows are permanent. Once installed, they’re just your windows, no setup required before a storm, no storage, no scrambling. Hurricane shutters are a barrier you add on top of your existing windows, either left in place seasonally or deployed when a storm is coming.
Shutters cost less upfront. Impact windows cost more but do more.
How Impact Windows Work
Impact windows use laminated glass, two or more panes bonded to an interior layer of PVB or SGP film, set in a reinforced frame. When something hits the glass, it can crack, but the film holds the pieces together so the window stays intact. That’s the whole point: the wind and rain stay outside even after impact.
Manufacturers like PGT (based in Venice, FL), CGI Windows, and WinDoor build products specifically tested for Florida’s wind zones, and most carry Miami-Dade County Notice of Acceptance (NOA) approval, which is the toughest impact standard in the country.
Simonton also makes an impact-rated line that shows up a lot in Gulf Coast residential builds. These products are tested under ASTM E1996 and E1886, which cover large missile impact and cyclic wind pressure.
Beyond storm protection, impact glass blocks a meaningful amount of UV light and cuts outside noise. Homeowners near busy roads or flight paths notice that part quickly.
How Hurricane Shutters Work
Shutters are a separate structure you install in front of the window opening. There are several types, and they’re not interchangeable in terms of cost or convenience:
- Accordion shutters: fold against the wall, pull shut and lock before a storm. Fast to deploy, one of the more affordable permanent options.
- Roll-down shutters: motorized or hand-cranked, operate from inside the house. Convenient but pricier.
- Bahama shutters: mounted above the window, prop open at an angle for shade year-round, drop down before a storm. Popular for the look as much as the function. Atlantic Premium Shutters makes a common version of these.
- Colonial shutters: hinged panels on either side of the window, close in the middle. Also decorative when open.
- Storm panels: aluminum or polycarbonate sheets you bolt on manually before a storm and take down after. Cheapest option, most labor.
Shutters don’t do anything for your windows on a random Tuesday. They’re not blocking noise or UV rays sitting in your kitchen. They only work when they’re closed, and someone has to close them.
Side-by-Side Comparison
| Factor | Impact Windows | Hurricane Shutters |
|---|---|---|
| Upfront cost | Higher, often 2-3x shutters | Lower |
| Daily protection | Always active | Only when deployed |
| Prep time before a storm | None | Minutes to hours depending on type |
| Noise/UV reduction | Yes, year-round | No |
| Curb appeal | Invisible upgrade | Varies; Bahama and Colonial styles add visual character |
| Maintenance | Minimal | Tracks, motors, and hinges need upkeep |
| Insurance credit potential | Yes, per wind mitigation inspection | Yes, per wind mitigation inspection |
What This Means for the Gulf Coast
Escambia County sits in a high wind speed zone under the Florida Building Code, and new construction along the coast almost always requires wind-borne debris protection on every opening. That applies whether you choose glass or shutters, the code doesn’t prefer one over the other.
What it cares about is whether the product has a current product approval number and was installed to spec.
The state’s My Safe Florida Home program has offered matching grants for wind mitigation upgrades, including impact windows and shutters, to homeowners who qualify based on home value and a free inspection.
Funding availability changes year to year, so it’s worth checking the program’s current status before assuming it applies to your project.
Insurance carriers also factor wind mitigation features into premium calculations. A licensed inspector fills out a wind mitigation form after installation, and that form goes to your carrier.
Whether the discount is meaningful depends on your carrier, your policy, and the rest of your home’s construction, so ask your agent for numbers specific to your policy rather than assuming a flat percentage.
Which One Should You Actually Get?
If budget is the main constraint and you’re comfortable putting up panels before a storm, accordion or storm panel shutters get the job done for less money. If you rent out the property, travel often, or just don’t want to think about storm prep at all, impact windows remove that variable completely.
Some homeowners split the difference: impact windows on the most-used or hardest-to-reach openings, shutters everywhere else.
Older homes with single-pane windows benefit the most from switching to impact glass, since you’re solving two problems at once: storm protection and outdated, inefficient windows. Homes that already have decent windows and just need code-compliant opening protection are often better served by shutters.
Either way, get product approval documentation from whoever installs your system. Florida Building Code inspectors will ask for it, and so will your insurance company down the line.