Living in Fort Myers or Naples, FL, means getting used to the rhythms of coastal life—beautiful sunsets, warm breezes, and, of course, the annual worry that hurricane season brings. Most homeowners here know the importance of storm windows. If you’ve invested in quality storm windows in Fort Myers or hurricane windows in Naples, FL, you’ve already taken a big step toward keeping your home and family safe. But here’s something many people overlook: those windows need to be regularly checked and sometimes re-certified to make sure they’re still offering the protection you paid for.

So, how can you tell if it’s time to have your storm windows looked at? It’s not always obvious, but there are some signs you can spot even before calling in a pro. Let’s break down the seven biggest clues that your storm windows may need re-certification.

1. You Notice Cracks, Chips, or Other Visible Damage

Let’s start with the most obvious one. If you can see cracks, chips, or even small areas of warping on your storm windows, don’t brush it off. It’s easy to ignore little imperfections, especially if you haven’t noticed any leaks. But in reality, even a small chip can compromise the strength of your windows when the wind really starts to howl. Storm windows in Fort Myers have to stand up to a lot, and that means any visible damage is a big red flag. The best move is to schedule a professional inspection right away.

2. Your Windows Are Tough to Open or Close

Has your window ever gotten stuck halfway, or needed a strong push just to close it? That’s a problem you shouldn’t ignore. Storm windows, especially hurricane windows in Fort Myers, are supposed to operate smoothly. If yours are sticking, jamming, or refusing to lock properly, it might be due to warped frames, worn-out hardware, or even underlying damage you can’t see. This could be the result of heat, moisture, or just years of use. If opening and closing your windows is suddenly a workout, it’s time to get them checked and possibly re-certified.

3. There’s Fogging or Condensation Between the Glass

Do your windows ever look foggy, with condensation you just can’t wipe away? That’s a sure sign the seal between the panes has failed. Double- or triple-pane storm windows are great for energy efficiency, but only if the seal stays intact. Once it breaks, moisture creeps in, and your windows lose both their insulating power and their strength against strong winds. Storm windows in Naples, FL, and Fort Myers are exposed to humid, salty air year-round, so this is a common problem. When you notice fogging, it’s time to have a professional evaluate your windows’ condition and certification status.

4. You Can’t Find or Read the Certification Labels

This one is easy to miss, but it’s important. Every certified storm window should have a label or sticker showing it meets Florida Building Code standards. Over time, these can fade, peel off, or get covered up during repaints or cleanings. If you check your windows and can’t find these labels—or if the writing has faded so much that you can’t read the details—it’s a good idea to call for a re-certification. In Fort Myers, having up-to-date certification is not just about safety; it’s often needed for insurance and real estate purposes, too.

5. You See Water Leaks After Heavy Rain

Water around your window frame after a big storm is never a good sign. Storm windows are designed to keep water out, even in harsh weather. If you’re noticing leaks, puddles, or water stains near your windows, something isn’t working as it should. It might be worn seals, damaged caulking, or even small cracks you hadn’t spotted yet. In hurricane-prone areas like Fort Myers and Naples, FL, this is a problem that needs immediate attention. Ongoing leaks can cause mold, rot, and bigger structural issues, so don’t wait to get your windows re-certified.

6. Hardware Looks Rusty, Loose, or Is Missing

Take a closer look at the locks, hinges, and fasteners on your windows. Are they rusted, loose, or missing entirely? It’s easy to overlook small pieces of hardware, but they are absolutely critical to your window’s overall strength—especially during a hurricane. Florida’s salty air can corrode metal quickly, and even one missing or weakened fastener can make a window unsafe. If you notice any hardware issues, have your storm windows in Fort Myers or Naples, FL inspected by a pro and re-certified if needed.

7. It’s Been More Than Five Years Since You Last Had Them Checked

Here’s a sign that often slips under the radar: time. If you can’t remember the last time you had your storm windows professionally inspected or re-certified, it’s probably overdue. The climate in Fort Myers and Naples, FL is tough on windows. Sun, salt, wind, and rain all work together to wear down even the best materials. Experts recommend having your hurricane windows inspected and re-certified at least every five years, even if they seem fine on the surface. This helps catch hidden issues before they become expensive problems and ensures you’re still protected by current codes and standards.

Why Re-Certification Matters

You might be wondering, “Why bother with re-certification if my windows look okay?” The truth is, storm windows in Fort Myers and Naples, FL, do more than just provide peace of mind—they could make the difference between minimal damage and a major disaster when a hurricane strikes. Certified windows are tested to withstand impacts, wind pressure, and water intrusion. If your windows aren’t up to date, you’re taking a risk every hurricane season. Re-certification also keeps you in compliance with insurance requirements and can add value if you decide to sell your home.

What to Do If You Spot These Signs

If you’ve noticed any of these warning signs in your storm windows, don’t wait for another storm to put your home at risk. At Unity Windows & Doors, we believe peace of mind starts with strong, reliable protection. Our team is here to help homeowners in Fort Myers, Naples, and across South Florida upgrade to impact windows that are tested and certified for our unique climate.

When you reach out to us, we’ll guide you through your options—whether you need an inspection, a simple replacement, or a full upgrade to the latest hurricane-rated windows. You can learn more about our impact windows here.

Have questions or ready to get started? Contact our team today for a free quote or to schedule a consultation. We’re here to help you stay safe and confident, no matter what the season brings.

Remember, hurricane season comes every year, but you can be prepared. With Unity Windows & Doors, your home’s protection is always our priority.