Summer in the Chicago area brings warm temperatures, outdoor fun, and unpredictable weather. From powerful thunderstorms to damaging hail and high winds, the season can be rough on your home, especially your garage door. Fortunately, with the proper precautions and support from experienced professionals, you can protect your garage and avoid costly damage.

How do I protect my garage door from storms and storm damage?

To protect your garage door from storm damage, inspect and reinforce it, seal all edges, secure any windows with impact-resistant materials, and ensure your opener has battery backup. Storm-rated doors and regular maintenance are key to avoiding wind, water, and debris damage—especially in areas like Chicago with severe summer weather.

At Tri-County Preferred Garage Door Inc., we’ve helped hundreds of homeowners and businesses across Northern Illinois and Southern Wisconsin weatherproof their garage doors and prepare for whatever the Midwest skies may bring. Let’s get into the details about how to protect your garage door:

Why Storm Protection Matters for Your Garage Door

Your garage door is one of the largest entry points to your home or business. If it fails during a storm, it can expose the interior to rain, debris, pests, and even structural damage. Severe weather, like hailstorms or high winds, can dent or break panels, misalign tracks, or overload your opener. And when wind forces its way inside, it can create dangerous pressure that may lead to roof or wall failure.

For homes and commercial buildings alike, safeguarding your garage door is a wise investment in your safety and property value.

1. Inspect and Reinforce the Door

Before storm season kicks into high gear, schedule a professional inspection. Look for:

  • Signs of rust or corrosion on springs, cables, and hardware
  • Cracks or dents in the panels that may compromise structural integrity
  • Loose tracks or mounting brackets that could shift during strong winds

If you have an older or builder-grade garage door, it may not meet current wind-load standards. Ask your technician about reinforcement kits or consider upgrading to a storm-rated model from Hörmann, one of the industry’s most reliable brands.

2. Weatherstrip and Seal the Edges

Proper sealing prevents wind-driven rain and debris from entering through the sides and bottom of the door. Over time, weatherstripping can crack, flatten, or come loose. Replace worn-out bottom seals and side stripping to keep your garage dry and clean.

Tip: For added protection, install a threshold seal on the garage floor to work in tandem with your door seal.

3. Reinforce Garage Door Windows Against Storm Damage

While decorative windows can add style and natural light to your garage, they’re often one of the most vulnerable parts of your door during severe weather. Hail and flying debris can easily crack or shatter unprotected glass, leading to water intrusion or safety hazards.

To better protect your home, consider these window reinforcement options:

  • Apply shatter-resistant film to reduce the risk of breakage
  • Install temporary storm panels before major storms
  • Upgrade to impact-rated glass for long-term protection

Taking these simple steps can help prevent broken windows, costly repairs, and potential injury when storms hit.

4. Check Your Opener and Backup Power System

Severe enough storms often can lead to power outages, and the last thing you want is to be stuck without access to your garage. Check to make sure your opener has a functioning battery backup, and test it periodically to ensure it’s ready when needed.

LiftMaster offers openers with built-in battery backup and Wi‑Fi connectivity, giving you remote control and peace of mind even during an outage.

Don’t forget to inspect your safety sensors. Make sure they’re clean, properly aligned, and firmly mounted. A storm can knock sensors out of position, causing your door to stop working unexpectedly.

5. Have a Commercial Property?

Securing overhead doors is important for those who manage a warehouse or service facility. Tri-County Preferred offers rugged commercial-grade solutions designed for 24/7 operations. We’ll inspect your doors, ensure proper tensioning, and provide proactive service plans that minimize storm-related downtime.

Schedule Your Summer Garage Door Storm Check

Don’t wait until the next thunderstorm is already overhead. Whether you’re in Rockford, Elgin, Janesville, Lake Geneva, or anywhere in between, Tri-County Preferred is your go-to source for garage door services in northern Illinois and garage door services in southern Wisconsin.

We specialize in residential and commercial door installation, repair, and maintenance—backed by trusted products like Hörmann and LiftMaster.

Contact us today for a storm-readiness check or to request a free quote. Let us help you protect what matters most.