Is it legal to put bars on windows?
David Craig
Updated on April 04, 2026
It may be illegal for you to put bars on the windows of your rental property, depending on the terms of your lease. Many rental contracts prohibit structural changes or major renovations, so you should always check with your landlord if you’re considering adding burglary bars to your home.
Should burglar bars be inside or outside?
Putting bars on the outside where they are more visible can act as a deterrent to the burglar and discourage them from attempting to break-in. If you are going to protect your windows with bars or grates, many recommend putting them on the inside.
How much does it cost to install bars on windows?
Installing Bars on Windows Cost The average cost to install bars on most windows is $150 per window, not including materials. Picture windows and other oversize windows will average $300 per window. This price increase is due to the need for multiple pros to lift and install the bars.
How can I burglar proof my house?
8 Simple Ways to Burglar-Proof Your Home
- Beef up your door security.
- Consider smart locks with no keys to lose.
- Put in loud peel-and-stick alarms.
- Secure patio doors.
- Take away hiding places.
- Protect your mail.
- Make your safe safer.
- See inside your home when you’re gone.
What are Burglar bars and how secure are they?
Burglar bars essentially look like jail bars over your windows, but they are secure. In Mexico they are actually rather common, especially on the more affluent homes. This idea has moved into the Southwest United States, where you can see a lot of homes with burglar bars on them.
Where should security bars be installed in a house?
Basement windows are the most common place for security bars to be installed. Since they are often out of a neighbor’s view or hidden by bushes or shrubs, basement windows make an easy point of entry for burglars. Also think of getting security bars on your child’s room or nursery in order to prevent accidental falls.
How much does it cost to install security bars on Windows?
Aluminum security bars are the most popular choice, with pricing around $90 for a set without installation. One of the most effective means of deterring burglars is to install security bars on windows in your home. They may also lead to lower home insurance premiums as your home becomes less at risk for a burglary.
How much does a transparent burglar bar cost?
Transparent burglar bars start at $150 for a small window. They are more expensive than your traditional steel or aluminum bars. They use the same material found in riot shields, helmet visors, airplane windows, and more. These are newer on the market and may not be available everywhere.
