Garage door security is one of the most overlooked parts of home safety, but it’s also one of the most important. Garages are one of the most common targets for burglars since they often store valuables like bikes, tools, and cars, and in many cases, they provide direct access to your home.
In this blog, we’ll cover ten smart garage door security ideas, so you can find the right mix of affordability and upgrades, so you never fall victim to a break-in.
Why do thieves target garage doors?
Garage doors are one of the most overlooked entry points in a home, and yet they’re often the first place burglars check when attempting to break in. Unlike front doors, windows, or other parts of your home, garage doors usually don’t have the same level of visible security, making them an attractive target for burglars.
Here’s why garage doors are a common target:
- Easy access point: Homeowners can forget to lock the door between the garage and the house, making it a simple way in.
- Valuables stored inside: High-value items like bikes, tools, sporting equipment, and cars are often stored in the garage.
- Direct access to your home: If a thief gains entry to your garage, they may have direct access to your house.
- Low visibility: Garages are usually tucked away at the side or back of the house, giving intruders cover.
- Weak or outdated systems: Older or poorly secured garage door openers are vulnerable to hacking or “code grabbing,” where thieves clone the signal from your remote.
Will garage door security save you money on home insurance?
Comprehensive, professionally monitored home security systems are known to actively reduce the risk of theft that could lead to a claim. For this reason, many insurance providers in Canada, like YouSet, offer discounts to homeowners who have such systems installed, including those that monitor garage doors.
That said, discounts for home security systems typically only apply to monitored setups. Other garage door security upgrades—like deadbolts or motion-activated lights—generally do not qualify for a discount on their own. Even so, these improvements are still valuable as they help prevent break-ins that could lead to costly insurance claims and higher premiums upon renewal.
How to add extra security to your garage door
Although garage doors are a common target for intruders, there are simple, affordable steps you can take to make your garage a lot less appealing. Combining a few of these strategies with an upgraded security system will give you the best protection:
- Keep garage doors closed when not in use
- Don’t leave keys, remotes, or valuables inside the garage
- Upgrade your garage door opener (rolling-code technology is best for deterring thieves)
- Add motion-sensor lighting to your driveway or yard
- Install a security camera
- Use a manual lock as a backup
Garage door security ideas by price
Improving your garage door security doesn’t have to break the bank. From low-cost fixes to high-tech upgrades, here are 10 practical ideas to consider from least to most expensive.
- Manual lock or slide bolt
- Extra screws or a stronger latch
- Motion-sensor lights
- Combination lock
- Garage door timer
- Garage door security bar
- Smart garage door controller
- Deadbolt
- Surveillance camera
- Garage door opener
- Whole-home security system
$ – Manual lock or slide bolt
A manual lock or slide bolt physically secures your garage door from the inside, making it almost impossible to lift without unlocking it. This type of lock adds a low-tech, tamper-resistant barrier.
- Price range: $10 to $30
- Installation: Easy, usually DIY with basic tools
- Ideal for: Older manual doors or homeowners on a tight budget
$ – Extra screws or a stronger latch
Reinforcing your garage door latch with longer screws or a sturdier plate prevents thieves from forcing it open, as it strengthens one of the weakest points of the door.
- Price range: $10 to $30
- Installation: Easy, DIY with a screwdriver
- Ideal for: Those who want a quick, inexpensive upgrade without new equipment
$ – Motion-sensor lights
Motion-sensor lights flood the area with a bright light when movement is detected, discouraging thieves who rely on the darkness for cover. This sudden light can alert you or your neighbours to burglars, or simply scare off the burglar.
- Price range: $20 to $80
- Installation: Easy to moderate, depending on whether it’s solar, hardwired, or plug-in
- Ideal for: Homeowners with garages facing a street, alley, or dark yard
$ – Combination lock
A keyless combination lock prevents burglars from gaining easy access due to lost keys or stolen remotes. Thieves can’t pick or clone a code like they can with a key or remote.
- Price range: $20 to $90
- Installation: Easy, DIY replacement of a standard lock
- Ideal for: Homeowners who want an easy, key-free security option
$$ – Garage door timer
Garage door timers automatically close your garage door after a set period of time, usually between 5 and 10 minutes after it’s been opened. This helps prevent doors from being left open accidentally, reducing the likelihood of a break-in.
- Price range: $30 to $80
- Installation: Easy to moderate, usually adding wiring to your opener system
- Ideal for: Busy homeowners or anyone who tends to forget to close the garage door
$$ – Garage door security bar
Placing a reinforced bar across the inside of your garage door prevents it from being forced open, adding an extra layer of mechanical defence.
- Price range: $40 to $100
- Installation: Easy placement across the door
- Ideal for: Homeowners in higher-crime areas or those who want heavy-duty protection
$$ – Smart garage door controller
A Smart Wi-Fi-enabled garage door controller allows you to monitor and control your garage door from your phone, so you’ll always know if it’s open or closed.
- Price range: $60 to $400
- Installation: Easy to moderate, DIY setup that connects to your existing opener
- Ideal for: Frequent travellers or tech-savvy homeowners
$$ – Deadbolt
Installing a deadbolt on the inside door between your garage and home ensures burglars can’t easily go from your garage into your living space.
- Price range: $50 to $150
- Installation: Possible to DIY if you have a drill, but professional installation may be required
- Ideal for: Those who use their garage as a main entrance to their home
$$$ – Surveillance camera
A visible security camera or smart doorbell camera deters intruders and provides video evidence in the event of a break-in. Most thieves will avoid homes where they’ll be caught on camera.
- Price range: $80 to $300
- Installation: Easy to moderate, DIY wireless setup or professional wired installation
- Ideal for: Homeowners who want constant surveillance or who travel often
$$$ – Garage door opener
Upgrading to a modern garage door opener that uses rolling-code technology prevents thieves from cloning your remote’s signal. The access code changes each time it is used, preventing unauthorized access.
- Price range: $150 to $300
- Installation: Possible to DIY, but professional installation may be required
- Ideal for: Homeowners with outdated or easily hackable garage door openers
$$$$ – Whole-home security system
A professional whole-home security system integrates your garage with cameras, alarms, and smart monitoring, notifying you and the police if someone tries to break in.
- Price range: $500 to $1,000+ upfront, plus $10 to $100+ for monthly monitoring
- Installation: Professional installation is usually recommended
- Ideal for: Homeowners who want the highest level of protection and peace of mind




