Preparing Your Garage Door for Storm Season: Essential Tips

2024-01-10 7 min read

Storm season can be particularly harsh on garage doors, which are often the largest opening in your home. Proper preparation can prevent costly damage and keep your family safe during severe weather. In the Bay Area, while we may not face hurricanes, we do experience powerful winter storms with high winds, heavy rain, and occasionally flooding conditions that can wreak havoc on unprepared garage doors.

Why Storm Preparation Matters

Your garage door is vulnerable to high winds, heavy rain, and flying debris. A failed garage door during a storm can lead to catastrophic pressure changes inside your home, potentially causing roof failure or structural damage. When wind enters through a failed garage door, it creates an upward pressure that can literally lift your roof off the house. This phenomenon, called the "uplift effect," is responsible for significant storm damage each year.

Beyond structural concerns, a compromised garage door allows water infiltration that can damage vehicles, stored items, electrical systems, and even spread to living areas. The garage often contains valuable equipment, tools, and sometimes serves as a workspace.all of which need protection during severe weather.

Essential Storm Preparation Steps

1. Inspect and Reinforce Hardware

Check all brackets, hinges, and tracks for signs of wear or damage. Tighten loose bolts and replace any rusted components. Pay special attention to the bottom fixtures and the hardware connecting the door to the springs and cables. Consider upgrading to reinforced hardware if you live in a high-wind area or if your current hardware shows signs of age.

Look for cracks in the door panels themselves. Small cracks can expand under pressure, leading to catastrophic failure. Wooden doors are particularly susceptible to moisture damage that weakens structural integrity over time.

2. Check Weatherstripping

Examine the weatherstripping along the bottom and sides of your door. Damaged or worn seals allow water infiltration that can damage your garage contents and promote mold growth. The bottom seal (also called an astragal) takes the most abuse and typically needs replacement every 3-5 years.

Side and top weatherstripping is equally important. These seals prevent wind-driven rain from entering around the door edges. Quality weatherstripping also improves energy efficiency year-round, making this maintenance worth the investment.

3. Test the Balance

A properly balanced door is more resistant to wind damage. Disconnect the opener and manually lift the door halfway. If it doesn't stay in place, the springs need adjustment.a job for professionals. An unbalanced door puts extra strain on all components and is more likely to fail under storm conditions.

An unbalanced door also indicates that the opener is working harder than necessary, which can lead to premature motor failure. Proper balance extends the life of all garage door components.

4. Consider Wind Bracing

For homes in hurricane or tornado-prone areas, installing a wind-load bracing system can prevent door failure during extreme winds. These retrofit kits reinforce the door panels and track system, allowing the door to withstand wind speeds that would otherwise cause failure.

Various bracing options exist, from horizontal struts that reinforce individual panels to complete reinforcement systems. The appropriate system depends on your door's construction and local building codes.

5. Maintain the Opener

Ensure your opener has a battery backup so you can operate the door during power outages. Test the backup system before storm season arrives. Being able to close and secure your garage during a power outage is essential for storm protection.

Also verify that the manual release mechanism works smoothly. In an emergency, you need to be able to disengage the opener and operate the door manually.

6. Clear the Perimeter

Remove objects from around the garage that could become projectiles in high winds. Secure outdoor furniture, trash cans, and garden tools. Even small items can cause significant damage when propelled by storm-force winds.

After the Storm

Inspect your door for damage before operating it. Check for dents, bent tracks, or broken springs. If you notice any issues, do not attempt to operate the door until it has been inspected by a professional. Operating a damaged door can cause further damage or injury.

Look for water intrusion around the door perimeter and inside the garage. Address moisture issues promptly to prevent mold growth and electrical hazards.

Don't wait until a storm is approaching.call (510) 680-2703 today for a pre-storm inspection. Our team can identify vulnerabilities and make repairs before severe weather strikes.

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