Motion-sensor lighting costs vary greatly because they have so many customizations available. Learn more by using this cost guide about motion-sensor lights.
How Much Does It Cost to Install Bars On Windows? [2025 Data]
Normal Range: $725 - $1,750
The average cost to install bars on windows is $940. Your total may be as low as $200 if you install the bars yourself or as high as $2,350 for professional installation and particularly strong materials.
How we get this data
Photo: peterspiro / iStock / Getty Images Plus / Getty Images
Photo: peterspiro / iStock / Getty Images Plus / Getty Images
Whether you want to beef up security for ground-level windows or add fall protection to a child’s bedroom, window security bars are a viable solution. The average cost of window bar installation is $940 but it can range between $725 and $1,750, depending on the materials used and whether you decide to have them professionally installed. Read on for an in-depth look at how much this security measure will cost you.
Window Bar Cost Factors
The key factors affecting window security bars' cost include type, material, and professional labor.
Types
You’ll find a variety of window bar types depending on the level of convenience and functionality you want.
Fixed window bars are affixed to a window permanently during installation.
Removable window bars can be released from the inside to allow better vision.
Swing-away window bars can be unlocked to swing open when not in use.
| Window Bar Type | Average Cost |
|---|---|
| Fixed | $40–$260 |
| Removable | $50–$330 |
| Swing-away | $40–$350 |
Materials
Window bars also vary in price according to their material.
Most window bars are made of aluminum or steel, which can be powder-coated in white to match your exterior. Transparent bars cost slightly more and are made of the same material used for airplane windows or helmet visors. These are harder to find in the U.S., but they offer rust resistance, easy maintenance, and bullet-proof strength.
Heavier wrought iron products are available for a premium price if you're looking for an even stronger option. You can also pay more for custom or decorative designs made from any of these materials, which come in a variety of colors and aesthetic shapes.
| Window Bar Material | Average Cost per Window |
|---|---|
| Aluminum | $90–$500 |
| Steel | $100–$1,000 |
| Transparent | $150–$750 |
| Wrought Iron | $100–$1,000 |
| Decorative | $100–$1,000 |
Labor
Window bars can be installed by a home security service near you. The average cost of labor to install bars on most windows is about $150 per window. However, if you're having bars installed on an oversized structure like a picture window, expect labor to be about $300 per window due to the need for multiple technicians to lift and install the bars.
Window Bar Potential Expenses
As you budget for the cost of window bar installation, consider these potential future costs.
Removal
If you need to have affixed window bars removed, expect to pay a handyperson near you about $70 per window for this service. This estimate is for a small window, so expect higher costs if you need to remove bars from a larger window or multiple windows.
Replacement
If your window bars are damaged, whether due to natural causes or an attempted burglary, you'll need to pay the cost to replace them, including installation. This cost can be about $350 per window, though your homeowner's insurance policy may cover some or all of this expense.
DIY Window Bar Installation vs. Hiring a Pro
Photo: USGirl / iStock / Getty Images Plus / Getty Images
If you purchase your own window bars, you can learn how to install bars on windows and attempt a DIY project. DIY window bar installation will save you about $150 per window on labor costs.
However, installing window security bars requires precise placement and compliance with local housing codes. Improper installation can result in not just a less secure window but potentially even a dangerous one. Mistakes related to building code can make it difficult or even impossible for people in the home to escape if there's a fire or other threat.
Have your window bars put in by a trained local window installer or security company to avoid these risks and ensure that your window bars are effective.
Alternatives to Window Bars
What if you want to secure your windows but hate the look of bars? Here are a few options for securing windows without using bars:
Upgrade your windows: Consider replacing old windows with new ones that have enhanced security features like strong locks and reinforced glass.
Install secure locks: To prevent windows from being easily opened, use advanced locks such as sash locks, folding locks, or keyed locks.
Add window security film: This film holds glass together if broken, making it harder for intruders to enter.
Plant thorny shrubs under the window: These can deter intruders physically while adding to the landscape.
Consider window alarms: Alarms alert you to unauthorized window openings, providing an early warning of a home intrusion.
Cost of Common Home Security Add-Ons
Some homeowners have window bars installed as part of the larger cost of a home security system. These systems cost about $700 on average. Additional measures you might consider to boost your home's overall safety include:
Smart locks: $150 each
Smart smoke, fire, and CO alarms: $35–$100 each
Security cameras: $200 each
Panic button: $30
Motion-sensor lights: $425
You may also wish to install a deadbolt lock to reinforce your front door. This can be done as a DIY project or by a local locksmith for $50 to $100.
Frequently Asked Questions
The homeowners guide to home security system services
From average costs to expert advice, get all the answers you need to get your job done.
Feeling safe at home should always be a priority, and installing a new security system can help you do just that—no matter where you live.
How much does it cost to install a doorbell camera? It depends on whether you plan to DIY or hire a pro. Learn about different models and their power sources, too.
Screen door security is a must-have if you love a breeze but worry about safety. Find out how to protect your home without having to compromise on comfort.
To keep your property and loved ones safe, you might consider a security door for exterior entry points. Learn how to install a security door yourself.
There are plenty of benefits of installing security cameras. Check out these pros of setting up a security camera system around your home.