One of the biggest conveniences of impact windows is that you do not need shutters. Here are the details.
Impact windows are protection by themselves
Building code accepts impact-rated windows and doors as opening protection. When they are properly installed and approved for your area, you do not need to cover them with panels or shutters.
Check every opening
- Windows, including small bathroom windows.
- Entry doors and French doors.
- Sliding glass doors.
- Garage doors. See garage door protection.
- Skylights and glass blocks.
An unprotected opening can undermine the rest. See wind mitigation inspections.
Why some owners still keep shutters
- Older openings not yet upgraded.
- A desire for extra layers on large exposures.
- Sea turtle or HOA rules that allow certain shutter types.
Compare the two approaches in impact windows vs hurricane shutters.
A quick audit of your home
Walk through each room and list every opening. For each one, write down whether it is impact rated, shuttered, or unprotected. A short list of "unprotected" items shows where to focus.
Typical weak spots
- Older sliding doors on a lanai or patio.
- Garage doors without wind-rated certification.
- Small windows in bathrooms and closets that were never upgraded.
- Skylights and glass blocks.
Mixing systems
Some homes use impact windows on the front and shutters on less visible sides, or protect large sliders first and others later. This can be a sound way to phase an upgrade, as long as every opening is protected at the end. Ask your installer to document the result for your insurer.
Convenience and cost
Shutters can be installed quickly in a budget, but they need to be stored and deployed each time a storm approaches, and some people find that impractical as they age. Impact windows cost more up front but remove that routine. See our comparison.
Frequently Asked Questions
Do I need shutters if I have impact windows?
No. Impact-rated windows are accepted opening protection without shutters.
What about large sliding doors?
Impact-rated sliding doors are also protected without shutters. Make sure every opening is covered.
Why would anyone add shutters anyway?
Some owners want extra peace of mind, or have older openings not yet upgraded.
Can I remove my shutters after installing impact windows?
Yes, provided the openings they covered are now protected by impact-rated products.
Ready to talk about your project? Get a free written quote (usually within 48 hours) or call 786-343-4729. EZ Glazing Corp is licensed and insured (License #SCC131153391) and handles the permit and inspection.