5 Hidden Home Security Risks Hiding in Your Garage (And How to Fix Them)

Your garage is more than a place to park your car or store decorations. For most homes, it’s a critical part of your security perimeter – yet it’s often overlooked. While you lock front doors and check window latches, your garage may be exposing vulnerabilities that criminals know how to exploit. Here are five hidden risks and practical ways to address them.

Risk #1: The Unmonitored Open Door

Many homeowners assume, “I usually close it,” and rely on habit. But “most of the time” isn’t a security strategy. Distractions, delays, or off days can leave your garage wide open.

The Real Exposure

Garage-to-house doors are often less secure than main entry doors, and many aren’t locked. An open door provides access to both your garage and home.

The Fix

Install a monitoring system that alerts you when the door is open. Choose solutions with immediate visual or audio confirmation so you don’t have to actively check an app.

Risk #2: The Garage Door Remote in Your Car

Many people keep their garage door remote in their car. If a thief breaks in, they gain both the means to open your garage and your home address from registration papers.

The Fix

Keep your remote with you, like house keys. Consider keychain remotes you carry with your car keys, or integrated car systems requiring authentication. If possible, rethink the need for a portable remote entirely.

Risk #3: The Emergency Release Exploit

The emergency release on garage doors allows manual operation during power outages. Unfortunately, it’s a known vulnerability that can be manipulated from outside using simple tools.

Identifying Vulnerabilities

Older doors or those with gaps at the top are easier targets. Test visibility from outside and check for potential access points.

The Fix

• Use a zip-tie or small lock on the release mechanism.
• Install an emergency release guard.
• Upgrade weatherstripping to reduce gaps.
• Consider alert sensors that notify you if the release is pulled.

Risk #4: The Forgotten Window

Garage windows provide natural light but also expose your belongings and indicate whether the home is occupied. Breakable side-entry windows add physical risk.

The Fix

• Apply frosted film to block views while allowing light.
• Use high-mounted or solid doors for side entries.
• Ensure opening windows have secure locks.

Permanent solutions work automatically without requiring daily attention.

Risk #5: The Outdated Technology

Older garage door openers are less secure and less reliable.

Common Issues

• Fixed Code Vulnerability: Older models use fixed codes, which can be captured and replayed.
• Lack of Safety Features: Older openers may lack auto-reverse sensors.
• Mechanical Wear: Springs, chains, and electronics degrade over time, creating security gaps.

The Fix

Upgrade to a modern opener with:

• Rolling code technology
• Safety sensors
• Battery backup
• Reliable warranty and professional installation

Even with an older opener, monitoring systems that confirm door closure can compensate for some security gaps.

Addressing Multiple Risks at Once

A comprehensive approach protects against multiple vulnerabilities simultaneously. For example:

• Monitoring your garage door solves the unmonitored door problem and supports aging openers.
• Securing your remote and upgrading technology addresses theft risk and outdated systems.

Think of garage security as a system, not isolated components.

The Peace of Mind Calculation

Security isn’t about eliminating all risk – that’s impossible. It’s about reducing mental load and worry. Start with the most common and easily exploited vulnerabilities. An unmonitored open door poses a bigger real-world risk than complicated exploits requiring specialized skills.

Taking Action

Walk through your garage as a security professional would:

• Are windows revealing interior contents?
• Could someone reach the emergency release?
• Where is your garage remote?
• How old is your opener?
• Do you have reliable awareness of door status?

Identify vulnerabilities, prioritize based on likelihood and impact, and implement practical solutions. Start simple and scale over time.

Your garage is a vital part of your home’s security. Practical, reliable improvements will protect your property and provide peace of mind. The best security measures are the ones you actually use and maintain.