I’m wondering about this too. Following to see what ideas people have.
I’ve heard of using slotted electrical struts as bars. Cut them to size and mount them across the window.
Teo said:
I’ve heard of using slotted electrical struts as bars. Cut them to size and mount them across the window.
I actually used Unistrut on my shed windows. Painted them black, and they don’t look bad from the outside. Pretty effective too.
If you’ve got the budget, glass blocks with a screened vent are great for security and ventilation.
If not, you can install burglar bars with heavy screening. The cheapest option? Just screw the windows shut by putting screws into the casings.
@Aza
Be careful with some of these solutions. Many building codes require basement windows to be egress points in case of emergencies. Blocking them off could void your insurance if there’s an issue.
Reeve said:
@Aza
Be careful with some of these solutions. Many building codes require basement windows to be egress points in case of emergencies. Blocking them off could void your insurance if there’s an issue.
If you’re renting out that basement, you’re definitely in trouble with code enforcement. Those windows are ventilation, not proper exits. Code officers might shut the place down altogether.
Reeve said:
@Aza
Be careful with some of these solutions. Many building codes require basement windows to be egress points in case of emergencies. Blocking them off could void your insurance if there’s an issue.
Pretty sure those specific windows don’t count as exits anyway.
@Aza
I recently swapped one of my windows for a glass block with a vent. Cost about $150 and wasn’t too hard to install if you’re handy.
Does this side of the house get good sunlight? You could add some solar-powered lighting for extra security.
If you’re in a safe neighborhood, stick-on frosted vinyl might be enough. Add a Unistrut bar inside to discourage anyone from climbing through if they break it. Most thieves avoid basement windows since they don’t provide easy escapes if things go wrong. Frosting makes it hard to see inside, which might make them think twice.
You could use AWG adjustable window guards. I found mine at a local store. Install them on the inside, and they expand to fit. Just don’t use the screws they include; buy stronger ones. For extra security, you can also install burglar bars outside with one-way screws. The harder you make it to access, the less likely someone will try.
Another idea is window tinting or just putting up a curtain to block the view from outside.
Claymore. Just kidding, but seriously, the more deterrents you add, the better.
Here’s something I’ve seen people do:
It’s an L bracket with two slots drilled in. When you want to open the window, you push the bracket towards the window so the screws slide through the larger slot. But if someone tries to push the window open from the outside, it gets blocked by the bracket.